Battery Internal Resistance
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Product
EV Battery Pack Test Chambers
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Guangdong Bell Experiment Equipment Co.,Ltd
As Electrical Vehicles develop significantly in recent 10 years, it becomes the hottest trend for the vehicle industry all around the world. Most of the car manufacturers invest huge money into developing EV. Battery performance is the most critical factor. meanwhile, the battery safety is the other critical factor that counted. As the leading battery testing equipment manufacturer in China, we worked with the main EV battery manufacturers, EV car manufacturers and EV test labs in China, and also the Korean EV battery manufacturers, provided full solution of EV battery safety test equipment. All industrial battery tester from DGBELL lithium battery test chamber supplier meets the standards of GB 31467.3, ECE R100 and UL 2580. The tests mainly simulating all the condition that driving an EV meet, including battery crush test, battery drop test, flammable test, temperature cycle test, short circuit test, thermal test, explosion test, and environmental test, etc.
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Product
Resistivity Meter
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Resistivity meterRSM-500 is used for measuring the volume resistivity of transformer oil and other electrical insulating liquids. • Auto ranged from 109 to 1015 ohm cm • Test voltages: internally generated +500V DC
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Product
Next Generation Battery Tester
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Upgrade to Maccor's newest test platform, The Series 6000. While maintaining all of the features of Maccor's high precision hardware, the Series 6000 adds an element that will elevate your testing. The new high-speed control and data collection capabilities are impressive.The Advanced Multi Level Pulse ("AMLP") allows you to create the most complex pulse profiles available.
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Product
5kV Insulation Resistance Tester
KV3122
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KV Hipot Power Test Equipment Co.,Ltd
KV3122 Insulation Resistance Tester is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. Digital insulation resistance meter is composed of medium and large scale integrated circuits, including high-precision micro current measurement system, digital boost system and automatic discharge circuit.
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Product
3 Wire (Digital) Earth Resistance Tester
1120 ER
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Standard Electric Works Co., Ltd
● Waterproof: IP54● Capable of measuring earth resistance and earth voltage● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test● The test leads are supplied as standard accessories for simplified two-wire measuring system● 0Ω adjustment● Battery operated● Data hold function● Low battery indication
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Product
Scienlab Combined Battery Test Solution
SL1133A
test
Solution for testing battery cells with an output power up to ±3 kW and a voltage range up to 6 V.
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Product
Earth Ground Resistance Meter
1623-2
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The Fluke 1623-2 earth ground tester measures earth ground loop resistances using only clamps, only stakes, or one clamp and stakes. With the stakeless test method, the Fluke 1623-2 is able to measure earth ground loop resistances for multi-grounded systems using only current clamps.
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Product
Super Silicon Resistivity and Type Tester
HS-3FC II
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Super Silicon Resistivity and Type Tester is specially designed for silicon sorting，it can quickly test the silicon type, heavy-doped, resistivity and current, and can be widely used in all kinds of silicon sorting, like granular polysilicon material, break semiconduct silicon wafer, chunk material, top and tail material and so on. Furthermore, it integrates two probes, three probes and four probes. With the three probes, it could show type and heavy type simultaneously, strongly improved the sorting efficiency.
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Product
Earth Resistance & Resistivity Meter
MRU-21
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* earth resistance measurment with 3-pole method, * measurement of continuity of equipotential bondings and protective conductors with auto-zero function - with current 200mA, * resistance measurement using 2-pole method.
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Product
Contact Resistance Measurement System
CRMS
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The CRMS is a system designed to allow any user to measure the resistance of each set of relay contacts associated with the relay under test. The test system consists of a CONTACT RESISTANCE MEASUREMENT UNIT (CRMU), a MULTIPLE RELAY TEST RACK, as well as an interconnect CABLE ASSEMBLY. Either DC or AC energy to pick and drop relay coils under test for all contact measurements is supplied from the CRMU and easily interfaces with the Multiple Relay Test Rack. For additional and more thorough testing of relays an external relay tester can be interfaced to the Multiple Relay Test Rack to supply energy to the relay coil. It is recommended that the UTE Relay Tester With Timer/Counter (UTE Product # 15967-00) be utilized so the operator can take full advantage of the unique features it offers
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Product
Resistivity Test System
RMS-1000
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Accurate and powerful performance. - Possible to get much accurate resistivity value by taking 8 raw data. - Good to check ohmic contact by flowing forward and reverse current.2. We provide various sample mounting board and probe head and tips.3. We have an optional item which can measure in variable temperature. - Room Temperature ~ 300dC.
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Product
Earth Resistance Tester
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Weshine Electric Manufacturing Co., Ltd
specially designed and manufactured for the field measurement of ground resistance, adopts digital and micro-processing technology, 3 wire or 2 wire method to measure ground resistance, with unique calibration function for wire resistance, anti-interference ability and environmental adaptability, to ensure the long-term measurement of high precision, high stability and reliability; The instrument out shell adopts waterproof protection case, anti-collision, anti-fall, waterproof (protection grade IP65),which is strong, safe and durable, the instrument is also equipped with large capacity rechargeable lithium battery pack, especially suitable for outdoor construction site to use.
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Product
Metal Foil Llow Resistance Chip Resistor
MFR (Metal foil)
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*Low Resistance / TCR / EMF 9only FOR MnCu) / Inductance*Excellent long term stability*RoHS compliant and halogen free.*Lead free.* High precision current sensing and voltage division.
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Product
Earth Resistance Testers
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Shanghai Beha Electronics Co., Ltd.
A handy test and measurement instrument for testing Earth resistance and Soil resistivity.
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Product
Battery and Alternator Analyser for 12V DC Systems
1176
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Checks battery charge level and alternator output level. 880mm of insulated cable with test probe and earth (crocodile) clip. For 12V DC systems only. Display packed.Warning: For testing DC circuits on vehicles within the voltage range only. Not suitable for testing mains supply AC circuits.
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Product
Lithium Battery Equalization Tester
LIFG-NT
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Fuzhou Fuguang Electronics Co., Ltd.
The LIFG-NT series adopts the latest charging maintenance test technology to detect and equalized charge the lithium battery. It is suitable for daily charging and maintenance of lithium battery packs. The wide voltage design can be applied to all current voltage levels of lithium battery tests.
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Product
Heavy Impact Tester, Battery Safety Test
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's battery impact tester tests the safety of the battery through different weights, different heights and different impact areas. After a series of tests on this battery impact tester, the battery must not have flame or explosion.
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Product
Battery on-line Monitoring Tester
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HD Power Test Equipment Co.ltd
Battery on-line monitoring system tester is a on-line battery monitoring and auto maintain system for USP,EPS, DC power supply, communication power supply . The tester has the function of monitoring and alerting for a series of parameters such as battery pack voltage, battery pack current, cell battery voltage, cell battery internal resistance, battery environment temperature, Cell Battery negative temperature and battery voltage balance, residual capacity and discharge. It can automatically maintain balance voltage, which used for on-line monitoring 2V and 12V battery.
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Product
Industrial Standby Battery Monitoring Systems
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Batteries are the power storage medium for all Power Rectifier and UPS Systems. Modern Rectifiers and UPS control systems generally supply the user with only a summary of the condition of the associated power systems, however Battery Monitoring systems specifically measure, record and analyse the individual cell and battery module parameters in detail.
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Product
Battery Pack BMS Test Equipment
WA-BMS-3NE
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Xiamen WinAck Battery Technology Co., Ltd.
The battery BMS test system can be applied to the integrated test of 1S~100S power lithium-ionbattery pack BMS with LMU and BMCU modules, such as the BMS performance andHILL test.
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10KV Insulation Resistance Testers
DIT-915
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• A timer which shows the elapsed time when the test was "ON" and also shows the total time of the test• Displays a voltage warning and sound when AC or DC is present before injecting the test voltage.• A buzz will intermittently sound when high voltage is generated and continues until the circuit is fully discharged• Four voltages (1KV, 2.5KV, 5KV and 10KV)• Auto-ranging and menu-driven.• A bar-graph which displays the voltage decay during the discharge of the tested circuit and the voltage stressing the insulation while the test is in progress
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Product
3 Wire (Digital) Earth Resistance Tester
1620 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● 3 ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads.
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Product
Automatic Batteries with Filters with Thyristors
BATLVFS1200
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Lifasa - International Capacitors, SA
LIFASA automatic capacitor banks are used for centralized compensation of power factor in low voltage instalations
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Product
Battery Test Systems
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Low current model32 channel battery cycler (expandable up to 128 channels)No. of minimum channel : 16 channelsmax. voltage range : ±5Vmax. current range : ±10
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Product
Battery Analyzers
CA 1550 – Commercial Version
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*Portable Battery Charger / Analyzer.*0-25 Amp Charge.*0-50 Amp Discharge.*Fully adjustable.*115/230 Volt AC Input.
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Product
Insulation Resistance Testers < 1 kV
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With over twenty 1-kV models to choose from, selecting the proper Megger insulation tester can appear a bewildering task at first. Actually all the process requires is a little organization. All Megger insulation testers perform essentially the same test in fundamentally the same manner - accurately and reliably. Refinements and added features, however, separate one model from another in application and operator appeal.
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Product
Battery Tester Battery Test Machine
2523
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Shenzhen Chuangxin Instruments Co., Ltd.
With Chuangxin’s experience in impedance test and marketing survey, the new battery tester-TH2523 is successfully launched. It can be competitive with other similar products with its outstanding performance, easy operation and new look.
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Product
DC Resistance Tester
2511
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Shenzhen Chuangxin Instruments Co., Ltd.
DC resistance tester. Resistance test range: LW-2511: (10µΩ—2K five shift). Test speed:6 times/fast. Test accuracy:0.2%±2digits。
