1.56
MB
Brochures-Analyzers for Wet Process
HE-480R(W)
Industrial resistivity meter
The HE-480R industrial resistivity meter features the high-precision temperature compensation function.
Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines. The measurement range is from 0 to 100.0 MΩ・cm.
Segment: Semiconductor
Division: Wet Process Control
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.
- High-precision temperature compensation
The temperature compensation element used is a platinum resistance thermometer (Pt 1000 Ω). - Freely adjustable standard temperature
You can set the standard temperature for temperature compensation to a value of your choice, allowing it to meet the conditions you require, for processes such as measuring warm deionized water. - We make use of a full range of correction equipment
Sensors are inspected prior to dispatch using correction equipment with ensured traceability. We have also put in place an after-sales support service, including on-site correction, and performing validation, for example by issuing correction certificates. - Uses lead-free solder
To reduce the burden on the environment, lead-free solder has been used to mount the components on the printed circuit board.
| Product name | Industrial resistance meter | |||||
|---|---|---|---|---|---|---|
| Model | HE-480R | |||||
| Measurement method | Electrode type (2-electrode method) | |||||
| Cell constant | 0.01 / cm | |||||
| Temperature sensor specifications | Platinum resistance 1000 Ω / 0 °C | |||||
| Measuring range | Measurement unit | kΩ·m | 0 to 2.00 | 0 to 20.0 | 0 to 200.0 | 0 to 1000 * |
| MΩ·cm | 0 to 0.200 | 0 to 2.00 | 0 to 20.00 | 0 to 100.0 * | ||
| *: Measurable without temperature compensation | ||||||
| Temperature: 0 °C to 100 °C (Select your desired decimal point from 0, 1, and 2 digits.) | ||||||
| Repeatability Within | ± 0.5 % of the full scale (in equivalent input) | |||||
| Linearity Within | ± 0.5 % of the full scale (in equivalent input) | |||||
| Transmission output | 4 mA to 20 mA DC: input / output isolated type Maximum load resistance: 900 Ω Transmission output range: Freely selectable within the measurement range | |||||
| Contact output | Outputs: 2 points Alarm contact output (R1 and R2) Contact type: relay contact, SPDT (1c) Contact rating: 240 V AC, 3 A and 30 V DC, 3 A (resistance load) Contact function: selectable from upper / lower limit operation (ON / OFF control), alarm, and maintenance. | |||||
| Transmission output hold feature |
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| Self-diagnosis function |
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| Temperature compensation |
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| Temperature - compensated range | 0 °C to 100 °C | |||||
| Power supply | Rated voltage 100 V to 240 V AC, 50 / 60 Hz, 10 VA (max.) | |||||
| Structure | Indoor-use panel installation type Panel: IP65 dust and water proof structure | |||||
| Protective structure | Panel: IP65 (IEC60529, JIS C0920) | |||||
| Conforming standards | CE Marking FCC Rule | |||||
| External dimensions | 48 (W) mm x 96 (H) mm x 115 (D) mm Case depth: approx. 105 mm (when panel-mounted) | |||||
| Mass | Approx. 400 g | |||||
| Compatible sensors | ERF-series, cell constant 0.01 / cm | |||||
Schematics
