MOEORW-W690 is a multi-channel temperature & humidity inspection instrument for automatic cyclic detection and recording of temperature & humidity field distribution and variation. It complies with JJF1101-2003JJF1376-2012 (box-type resistance furnace calibration), supporting automatic calculation of fluctuation, uniformity, deviation and other performance parameters. It is widely used for verification and calibration of various temperature & humidity equipment, providing reliable testing, analysis and management tools for production, scientific research and metrology.
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20 RTD channels / 40 thermocouple channels + 8 humidity channels |
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up to 0.1s per channel |
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12V adapter / built-in rechargeable lithium battery |
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420×140×265mm; Weight:3.7KG |
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0–45℃, 0–80%RH (non-condensing) |
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30 minutes before use |
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RTD (Pt100/Pt10/Cu100/Cu50) |
-200℃ to 800℃; accuracy ±(0.01%RD+0.05)℃ |
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wide range up to 1820℃; accuracy class matching standard |
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0–100%RH; accuracy ±0.8%RH; resolution 0.01%RH |
- 32-bit ADC, high precision & high resolution
- Support 4 RTD types and 8 thermocouple types
- 3-wire / 4-wire RTD measurement to eliminate lead error
- 7-inch capacitive touch screen, full touch operation
- Auto-save inspection results, store up to 100 files
- Support 5-channel curve display simultaneously
- Auto-calculate fluctuation, uniformity, deviation
- Support U-disk data export (XLS) and system upgrade
- Box-type resistance furnace and other temperature & humidity equipment
A: ●RTD: 2 red wires to pin 1/3, 2 black wires to pin 2/4 (7-core socket)
●Thermocouple: positive to pin 1/3, negative to pin 2/4
●Humidity: connect Rotronic probe to 3-core socket as per pin definition
A: ●Insufficient preheating (at least 30 minutes)
●Calibration cycle too short (recommend >= total enabled channels × 1s)
A: Insert U-disk → enter File Record → select file → Data Export; system auto-saves to TEMPHUMI/HISTORY/date/FILExx.xls
A: No. When device type is set to box-type resistance furnace, humidity channels are forced disabled.
A: Enter data analysis → Center Point Setting; select any enabled channel as the center point (default: smallest channel number).
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