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TM-5012B
Handheld two-channel platinum resistance meter
- Product Description
- Application areas
- Product characteristics
- Specificatiom
- Product Warranty
- After-sale service
- Environmental impact
- optional accessories
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Product Description
- Commodity name: Handheld two-channel platinum resistance meter
- Commodity ID: TM-5012B
The TM-5012B handheld two channel platinum resistance meter can accurately display the characteristic error parameters of standard platinum resistance thermometers or industrial platinum resistance thermometers after graduation by inputting them into memory through the instrument keyboard. Eliminating the hassle of users checking tables or using computers to calculate temperature values, achieving accuracy, speed, simplicity, and convenience.
The TM-5012B handheld two channel platinum resistance meter can accurately display the characteristic error parameters of standard platinum resistance thermometers or industrial platinum resistance thermometers after graduation by inputting them into memory through the instrument keyboard. Eliminating the hassle of users checking tables or using computers to calculate temperature values, achieving accuracy, speed, simplicity, and convenience.
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Application areas
Suitable for direct reading measurement and precise/fast temperature value display of standard platinum resistance thermometers and industrial platinum resistance thermometers, it is an essential secondary electrical measuring instrument for on-site calibration, measurement, and temperature measurement rooms
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Product characteristics
●Channel 1 and Channel 2 are independent of each other and can be measured simultaneously, with dual channel measurement values (Ω/℃) displayed simultaneously.
●Resistance (Ω)/Temperature (℃)/Direct reading digital display.
●Support the storage of characteristic parameters for multiple standard platinum resistance thermometers/industrial platinum resistance thermometers.
●Measuring constant current commutation with minimal temperature drift greatly reduces the impact of environmental temperature changes during measurement, ensuring measurement accuracy.
●Equipped with a built-in lithium battery for power supply, it is ultra small and portable, easy to operate, economical and practical. It can also be powered through an adapter when not equipped with a lithium battery. -
Specificatiom
Resistance measurement range: SPRTs: 5Ω～100Ω
Pt100: 5Ω～400Ω
Pt1000: 50Ω～4000Ω
Temperature display range: SPRTs: -189℃～660℃
PT-100/PT-1000: -200℃～850℃
Thermal resistance mode: 2/4 line measure
Display resolution: 0.001℃、0.0001Ω
Stability: ±0.005℃/±0.002℃
Measurement accuracy: 5Ω～100Ω: ±(0.0006%R+0.001%FS)
5Ω～400Ω: ±(0.0004%R+0.001%FS)
50Ω～4000Ω: ±(0.002%R+0.0012%FS)
Refresh cycle: 0.2Hz
Constant current: 1mA(Alternating)
Data transmission method: USB RS-232 (Super Terminal Mode)
Working voltage: Built in lithium battery, USB charging
Nominal power: About 2W
Size: About 140x100x70mm
Weight: About 700g -
Product Warranty
Warranty period of 12 months, free warranty or replacement in case of quality defects
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After-sale service
Free information exchange platform technical support, operational answers or video tips, paid maintenance services
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Environmental impact
Comply with environmental requirements
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optional accessories
Options:
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