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| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | MS2100 |
| Pricing | Upon Request |
| Measurement Range (aw) | 0.000–1.000 aw |
| Accuracy | ±0.015 aw |
| Repeatability | ±0.005 aw |
| Resolution | 0.001 aw |
| Moisture Content Range | 0–100% w/w |
| Moisture Accuracy | ±2% abs |
| Moisture Repeatability | ±0.5% abs |
| Moisture Resolution | 0.1% |
| Sample Temperature Range | −40 to +85 °C |
| Power Supply | Internal rechargeable battery (4 h continuous operation |
| Intrinsic Safety Rating | Ia, Class 1, Groups A/B/C/D |
| Communication Interface | RS-232 & RS-485 dual-port |
| Data Storage | 100 sample records with timestamp, auto/manual logging |
| Calibration Options | Saturated salt solutions (ERH method) or certified reference standards |
| Sensor Principle | Capacitive polymer humidity sensor with integrated temperature compensation |
| Data Retention | Non-volatile memory (2 MB), retains all settings and logs after power loss |
| Brand | Schaller |
|---|---|
| Origin | Austria |
| Model | RH2 |
| Water Activity Range | 0.03–0.99 aw |
| Resolution | 0.001 aw |
| Calibration Accuracy | ±0.01 aw (at 0.10–0.80 aw) |
| Temperature Range | Not specified (sensor-dependent) |
| Relative Humidity Range | Sensor-dependent |
| RH Resolution | 0.1 %RH |
| Temperature Resolution | 0.1 °C |
| Dew Point Range | −55 to +60 °C |
| Absolute Humidity Range | 0–130 g/m³ |
| Absolute Humidity Resolution | 0.1 g/m³ |
| Equilibrium Moisture Content (Wood) | 2–30 %, 0.1 % resolution |
| Equilibrium Moisture Content (Granules) | 0.1 % resolution |
| Data Storage Capacity | 10,000 measurements |
| Dimensions | 145 × 75 × 30 mm |
| Weight | 210 g (with batteries) |
| Power Supply | 4 × 1.5 V AA alkaline batteries |
| Display Languages | English, German, French, Spanish, Portuguese, Italian, Russian, Czech, Polish |
| Compliance | EN ISO 21807 |
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