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[Sell]
Programmable Refrigerant Charging Scale(RCS-9010/RCS-9020) |
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INTRODUCTION
The RCS-9010 utilize the most technologically advanced and precise refrigerant meter. Available today with features that can not be found anywhere else. It is ideal for HVAC and refrigeration service ,including critical Charging of small refrigeration systems. With the RCS-9010 you can measure weight in both metric and English units.The RCS-9010 is programmable, and has a built-in alarm to indicate a programmed threshold has been exceeded.
RCS-9010/RCS-9020
ITEM----------------RCS-9010------------------------------RCS-9020------------------
CAPACITY--------90KGS/198 LB------------------------100kgs / 220 LB------------
ACCURACY-------+/-0.5% OF READING +/-1 LEAST----+/-0.5% OF READING +/-1 LEAST
RESOLUTION-----0.25 OZ / 5G----------------------------0.5 OZ / 10G------------------------
PLATFORM SIZE------8-3/4"x8-3/4″223x223MM-----8-3/4″x8-3/4″223x223MM---------
POWER------------5x1.5 V ALKALINE BATTERY(7.5VDC)---5x1.5 V ALKALINE BATTERY (7.5VDC)-------
DIMENSIONS-----23.2x23.2x5.8 CM------------------------23.2x23.2x5.8 CM-------------------
BATTER LIFE-----60 HOURS CONTINUOUS USE-------60 HOURS CONTINUOUS USE---
OPERATION TEMPERATURE---10 degree(50F-122F)-----10 degree(50F-122F)-----
WEIGHT--------------2.74KG(6.03 IBS)--------- 2.74KG(6.03 IBS)---------------------
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» Posted by: NINGBO REFRIGERATION TOOL MANUFACTURING CO.,LTD [China]  |
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[Sell]
Refrigerant Gas Leak Detector(HLD-102) |
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INTRODUCTION
The HLD-102 Refrigerant Gas Leak Detector is most technologically advanced of it is kind. The HLD-102 low power requirements, small size and its sensitivity combine to create a tool which is easy to handle and ultra effective at locating even the most difficult-to-find leaks. Fully SAEJ1627 compliant the HLD-102 will detect leaks as small as 0.1oz / yr (3g/year) in R12,R22,R134a and other halogen refrigerant systems. HLD-102 has added useful features to enhance the usability. 1-5 levels range for real-time sensitivity cycle adjustment. 6 pieces of LED displays the leak degree in large range in the form of gradually lights the light. And also indicates
the sensitivity level. Tactile keypads make the operation more convenient.
HLD-102
------------------------------------- TECHNICAL DATA-----------------------------------------
DIMENSIONS---------------------------17CMx6CMx3.8CM-----------------------------------
BATTERIES------------------------------2x1.5V′AA′ ALKALINE BATTERIES(3VDC)---
BATTERY LIFE------------------------------40 HOURS------------------------------------------
SENSITIVITY-----------------------------<3G/YEAR(0.1 OZ/YR)------------------------------
SENSOR LIFETIME---------------------APPROX.30 HOURS----------------------------------
OPERATION TEMPERATURE-------------0~50 degree---------------------------------------
WARM UP TIME -------------------------------<2 SEC.-------------------------------------------
RESPONSE TIME------------------------- INSTANTANEOUS----------------------------------
RESET TIME--------------------------------NSTANTANEOUS-----------------------------------
PROBE LENGTH-----------------------------------12"(30CM)-------------------------------------
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| » Posted by: NINGBO REFRIGERATION TOOL MANUFACTURING CO.,LTD [China] |
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[Sell]
TR SOLAR COB LED 4W CANDLE LIGHT |
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Dimension(mm):Φ60*108
Voltage(V):90-24
Power(W):8±1
CRI:70
Color temperature:2700~3000
Flux(lm):600±10%
LED Qty.(pcs):72 |
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| » Posted by: TR Solar Energy Group Co.,Ltd [China] |
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[Sell]
Battery tester 60V300A: for electric vehicles battery |
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Mainly used for testing batteries of electric vehicles.
it can test battery capacity, charge-discharge efficiency, DC internal resistance, cycle life, capacity decrement rate, etc.
Channel No for each unit1 channel( can test one battery at a time)
Current range600mA~300A
Voltage range120mV~60 V
Accuracy: 0.2% of range
recording frequency: 1Hz/10Hz( 1 or 10 recordings in a second)
Dimension: 36U19"
Auxiliary channels are available and customizable for single cells of each battery module.
Protection: Power-down Data Protection
You can also Set Protection Parameters as follow
(Voltage Low limitVoltage Upper limitCurrent Low limitCurrent Upper limitDelay Time)
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| » Posted by: Neware Technology Limited [China] |
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[Sell]
5V10mA battery tester/analyzer |
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Usage: mainly used for Electrode materials research, R&D all types of rechargeable batteries. Measuring Voltage range10mV~5V
Measuring current range: 0.02mA-10mA
Accuracy0. 2% of range
Channel per each unit8 channels
Dimension: 3U19"
Protection: Power-down Data Protection
You can also Set Protection Condition Parameters as follow
(Voltage Low limit Voltage Upper limit Current Low limit Current Upper limit Delay Time)
We also have the BTS-5V1mA 5V10mA 5V50mA5V100mA , etc. All of our products are customizable. We can produce the testers with the measuring range of: Voltage: 5V-900V, Current: 1mA-3000A. .
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| » Posted by: Neware Technology Limited [China] |
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[Sell]
sony effio-e cctv camera |
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1/3" SONY EFFIO-E+673Turned black and white color, 700TVL,18pcs F5 led,board 3.6mm lens ,DC12V,with brackets ,Menu,Digital WD,HLC
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| » Posted by: Shenyang Thinklink Electronic Engineering Co., Ltd. [China] |
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[Sell]
600tvl security ir camera |
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1/3" SONY 2040+639CCDTurned black and white color, 600TVL,18pcs F5 led,board 3.6mm lens ,DC12V,with brackets ,Menu,Digital WD,HLC
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| » Posted by: Shenyang Thinklink Electronic Engineering Co., Ltd. [China] |
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[Sell]
oudoor in door ir cctv camera |
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1/3" SONY 3172+639CCDTurned black and white color, 540TVL,18pcs F5 led,board 3.6mm lens ,DC12V,with brackets
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| » Posted by: Shenyang Thinklink Electronic Engineering Co., Ltd. [China] |
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[Sell]
1/3"sony ccd cctv camera |
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1/3" SONY 3142+633 CCDTurned black and white color, 420TVL,18pcs F5 led,board 3.6mm lens ,DC12V,with brackets
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| » Posted by: Shenyang Thinklink Electronic Engineering Co., Ltd. [China] |
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[Sell]
TY Device turbine lube oil |
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ty usage:
1.Have high- efficient technology
2. Adopt the high molecular material
3. Use safely and effectively
4. Maintenance convenient |
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| » Posted by: Chongqing Zhongke Filter Plant Manufacture Co.,Ltd. [China] |
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[Sell]
AMWEI Radial Leaded, Epoxy Resin coated NTC Thermistor for Temperature Sensing, Measurement |
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Radial Leaded, Epoxy Resin coated NTC Thermistor Description:
AMWEI AMF52 series NTC thermistor in Radial Leaded, Epoxy Resin coated form, Standard pin wire is tinned copper brass wire, optional in tinned kinked steel wire, PVC wire, PTFE wire. Widely applied in temperature sensing, measurement, detection, indicator, monitoring, gauging, control, calibration and compensation, etc., suitable for HVAC and white goods, automotive, battery pack application.
AMWEI Radial Leaded, Epoxy Resin coated NTC Thermistor Features
High measurement accuracy.
Tight tolerance on resistance and Beta value.
Fast response, small dimension.
Can operate in long time stability.
Nominal resistance at 25C can be from 2k--150k ohm.
Operating temperature range: -45C -- +125C.
Radial Leaded, Epoxy Resin coated NTC Thermistor Application
In household electronics temperature measurement, detection and control: such as air conditioner, refrigerator, deep freezer, soybean milk machine, bread machine, drinking machine, etc.
Medical equipment and apparatus temperature sensing and measurement .
Temperature control instrument.
Electronic temperature humidity meter.
Automobile temperature measurement.
Electronic table calendar.
Battery pack and battery charger temperature measurement, compensation, control and protection |
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| » Posted by: AMWEI Thermistor [China] |
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[Sell]
AMWEI PTC Thermistors Limit Temperature Sensor |
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PTC (positive temperature coefficient )thermistor switches at one particular temperature. Making use of the characteristics that the resistance of PTC thermistor increases sharply above curie temperature, when ambient temperature increases abnormally, protective circuit installed PTC thermistor will turn on or cut off loop through resistance changing, achieving thermal protection purpose. PTC thermistor protect such equipment and components as motors, transformers, power transistors and thyristors against over-temperature. A PTC thermistor is less expensive than a thermostat, and its switch temperature can be more accurately specified. It is also smaller and easier to design-in to electronic circuitry. Therefore PTC thermistor can be ideal devices for temperature detection, monitoring, indicating, limiting and over (excessive) temperature protection.
Typical Application of PTC Thermistor for Temperature Protection and temperature limiting sensors
Limit temperature measurement of Industrial electronics application.
Power supplies, switch power supply.
Home appliances, such as dish washers, washing machines, ironing machines, electric cookers, etc.
Electronic data processing and communications engineering (DC/DC converters).
Motor windings overheating Protection.
Automotive electronics.
Semiconductor heatsinks, enclosure panels, temperature-limited transistors.
Lighting applications.
PTC Thermistors Limit Temperature Sensor for Industrial Application
A PTC thermistor can be used effectively to detect whether a temperature limit in industrial equipment, liquids, etc, is exceeded. The PTC thermistor is mounted in thermal contact with the medium that has to be protected from overheating. When the rated temperature limit of the medium is reached, the resistance of PTC thermistor increases abruptly.In connection with a control unit, this signal can be used to automatically switch the power supply of a load.
Features of PTC Thermistor for Temperature Protection and temperature limiting sensors
2 Outlook construction: A-radial leaded epoxy resin coated form, B-metal tag lug form. Screw type metal cases or other construction can be made upon customer request.
PTC Thermistor Protection temperature: 60-130C
Quick response.
Long stability.
Small dimension, convenient for installation.
Do not need to be reset after protection. |
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| » Posted by: AMWEI Thermistor [China] |
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[Sell]
AMWEI Linear PTC Thermistors, Silicon temperature sensors |
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Linear PTC Thermistor (LPTC) resistance increases with the temperature rises in linearity, displays a virtually linear positive temperature coefficient over their entire temperature range, suitable in measurement and control system, temperature compensation. As the construction material is mainly semiconductor monocrystalline silicon, also called silicon temperature sensor, silicon thermistor, sometimes referred to as silistors. As the temperature coefficient is positive, the silicon temperature sensors exhibit fail-safe operation when a system overheats. Furthermore silicon is inherently stable, so silicon temperature sensor are extremely reliable and have very long operational lifetimes. Hermetically sealed glass package, axial leaded, 2 leads, can operate in high temperature and moisture environment. Linear PTC thermistor in small dimension, tightness, convenient for automatic installation.
AMWEI Linear PTC Thermistor (LPTC) Features:
1. Silicon temperature sensors have a TK (temperature coefficinet) which is nearly constant over the complete temperature range. Temperature coefficient：α25/50≥0.7%/C.
2. Excellent long term stability, annual diversification rate≤0.01C/per year, temperature drifts during the lifetime of silicon temperature sensor are negligible.
3. Thermal Time Constant: 10 seconds max in still air.
4. Operating temperature range：-40C--+150C.
5. Dissipation factor：2.5--5mW/C.
6. Maximum operating current：Iopr=1.0mA.
7. Rated power：10mW.
8. Resistance at 25C optional 600, 1000, 1600, 2000 ohm.
Silicon temperature sensor Application:
Industrial auotomation control equipment.
Home appliance temperature detection and compensation.
Precision circuit and crystal oscillator temperature compensation.
Temperature compensation of silicon semiconducting devices.
Temperature compensation of instrumentation amplifier.
A/D converter temperature compensation. · Micro motor timing control.
Automobile temperature detection and control.
Medical equipment temperature detection and control.
Linear PTC thermistor applications also include transmission, engine oil and coolant, heating system, overheating protection, amplifiers, power supplies, transducers, telemetry, computers, magnetic amplifiers, thermometry, meteorology, temperature regulation and over-temperature protection. |
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| » Posted by: AMWEI Thermistor [China] |
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[Sell]
H4 HID |
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Specifications
defect rate less 2%,CE,E-4. delivery fast
35W 55W H1 H3 H7 H8 H9 H11 9005...
(hidGlorious)car hid xenon kit warranty12month
1. xenon hid Kit includes:
1) One pair of bulbs, Buyer chooses any Bulb type and Color Temperature, 3000K ~30000K
2) Two ballasts, Digital ballasts 35W, 55W, 70W
3) A bag of Brackets and screws
3) installation instruction Booklet , Package box |
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| » Posted by: guangzhou fuchw industral co. ltd [China] |
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[Sell]
Quartz Glass Tube Clear Fused |
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| This is clear fused Quartz Glass Tube available as continuous machine drawn and automatic controlled tubing.This glass has the typical characteriastics of high purity,good spectral transmission,well controlled dimension and lower OH and so on.This glass can be Supplied in the range of 2-160mm outside diameter,0.6-5.0 mm wall thickness and 500-3000mm length.EXhaust tubes with good CPK are suitable for high-speed streamline production.OH-content can be controlled within 20ppm\15ppm\10ppm\5ppml\2ppm accordng to the requirement of customers. |
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| » Posted by: Changzhou Heating Star International Co., Ltd. [China] |
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[Sell]
www.ledlighting-cn.com sell LED LED Flashlight |
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Housing: Aluminum alloy
Base:PC ,fireproof
O.D.:ф50mm*Height:45mm
Lumens:160 lm
Power:1*3W
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| » Posted by: Xiamen Jinghe Industrial Trading Co., Ltd [China] |
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[Sell]
www.ledlighting-cn.com sell LED Downlights |
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base:GU5.3,E27,GU10
outdia(mm):50
(MR16)
highness(mm):45 AC/DC12V
64 AC90~260V
57 AC90~260V
lens Angel normal:25
LEDqty(Pcs):4Pcs
power(W):6W
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| » Posted by: Xiamen Jinghe Industrial Trading Co., Ltd [China] |
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[Sell]
www.ledlighting-cn.com sell led bulbs |
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Voltage: AC 85V-260V or DC12V/24V 50/60Hz
Power:3*1W
CCT: Warm white/Cool white/Daylight
Housing: Aluminum alloy
Base:PC ,fireproof
Lumens: 270 lm
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| » Posted by: Xiamen Jinghe Industrial Trading Co., Ltd [China] |
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[Sell]
Mechanical Protection meter HD2102B |
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| Technic Specifications: DC Voltage 200mV/2V/20V/200V/1000V AC Voltage 2V/20V/200V/700V DC Current 2mA/20mA/200mA/20A AC Current 2mA/20mA/200mA/20A Resistance 200/2k/20k/200k/2M/20M Capacitance 2nF/20nF/200nF/2F/200F Frequency 2kHz/20kHz Diode Test hFE Test Continuity Test Low battery display Auto power off Data Hold Backlight Max Display 1999 |
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| » Posted by: Shenzhen Hongda Electronic Co., Ltd [China] |
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[Sell]
Digital multimeter HD9285 |
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| Technic Specifications: DC Voltage 200mV/2V/20V/200V/1000V AC Votlage 200mV/2V/20V/200V/750V DC Current 2mA/20mA/200mA/20A AC Current 2mA/20mA/200mA/20A Resistance 200/2k/20k/200k/2M/20M/200MW Capacitance 2nF/20nF/200nF/2uF/100uF Diode Test hFE Test Continuity Test Low battery display Auto power off Data Hold Backlight Max Display 1999 Indicator light and beep Square wave output |
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| » Posted by: Shenzhen Hongda Electronic Co., Ltd [China] |
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