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Used optical and testing in Beijing, China

33-900 Series Light Source/Optical Power Meter
- Manufacturer: 美国理想/IDEAL
Introduction: The optical power meter includes 850nm, 1300nm, 1310nm, 1490nm and 1550nm wavelength test capabilities. The laser light source includes 850nm, 1300nm, 1310nm, 1550nm wavelengths. Two kits are availa...
Beijing, China
6485 Picoammeter
- Manufacturer: 美国吉时利/Keithley
Introduction: Cost-effective low current test and solution; 20fA resolution. The 5½-digit Model 6285 Picoammeter is a cost-effective low current test instrument that can measure currents from 20fA to 20mA at a sp...
Beijing, China
6482 Picoammeter/Voltage Source
- Manufacturer: 美国吉时利/Keithley
Introduction: Measures current from 20fA to 20mA at speeds up to 1000 readings per second. The 6482 Dual-Channel Picoammeter/Voltage Source has 2 independent channels for a wide range of low-level measurement app...
Beijing, China
Solar Optical Power Meter
The CEL-NP2000-Sun180 solar optical power meter is mainly used for outdoor measurement of total solar radiation with a wavelength range of 300nm~3000nm. It can test the optical power radiation value of solar radi...
Beijing, China
FZ-A Optical power meter
- Manufacturer: Perfectlight
In order to ensure the repeatability and accuracy of experiments, it is necessary to measure the light irradiance using a light power meter before each photocatalysis experiment. Different models of light power m...
Beijing, China
CEL-NP2000-2A automatic optical power meter
Model：CEL-NP2000-2A CEL-NP2000-2A automatic optical power meter has achieved fast and stable feedback test results. NP2000 is equipped with professional photoelectric detection probes, which are respectively suit...
Beijing, China
PM100D+S425C Imported optical power meter
- Manufacturer: Perfectlight
To ensure the repeatability and accuracy of experiments, it is necessary to measure the light radiation intensity using an optical power meter before Different models of optical power meters need to be selected b...
Beijing, China
PL-MW2000 Optical power meter
- Manufacturer: Perfectlight
In order to ensure the repeatability and accuracy of the photocatalytic experiments, it is necessary to measure the light radiation intensity using a light power meter before each photocatalysis experiment. Diffe...
Beijing, China
TES132 Solar Power Meter
- Manufacturer: Perfectlight
Product Introduction. The TES132 Solar Power Meter is a precision instrument used for solar radiation measurement. It employs a long-period, reliable, and stable silicon-based photovoltaic sensor with cosine corr...
Beijing, China
CEL-FZ-A irradiance meter (optical power meter)
CEL-FZ-A type radiometer (optical power meter) is a portable automatic range test instrument. It can be used to measure the irradiance of sunlight (300-1100nm). It can also be used to test sunlight simulators, si...
Beijing, China

Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.