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수은분석기 MT-3000은, 대기중 또는 가스내부의 수은농도를 측정하는데 사용되며, 장비의 특징은 아래와 같다.
- 연속적인 운용
- 장시간 사용가능한 배터리(6시간) 채용으로 휴대 측정가능
- 쉬운 운용방법
- 자동영점조절
- 측정범위 : 0.1-100 / 0-1000 / 0~2000 µg/m3
- 고감도 : 0.0001 mg/m3
- 측정 데이터 저장장치내장
| Measuring principle: | UV-Absorption |
| Wavelength: | 253,7 nm |
| UV source: | Electrodeless low-pressure mercury lamp |
| Stabilization method: | reference beam and thermal |
| Optical cell: | Fused silica (Suprasil), ca. 230 mm length |
| Measuring range: | 0...100 µg/m³ 0...1000 mg/m³ 0...2000 mg/m³ |
| Sensitivity: | 0.1 µg/m³ |
| Response time (99% signal): | 1 second |
| Computation of mean value: | Automatically via three freely selectable time intervals |
| Alarm: | status contacts and optical, when concentration is exceeded, 3 levels are programmable |
| Status alarms: | measuring cell soiled, battery state, UV source exhausted |
| Control pad: | Waterproof membrane keypad |
| Measurement Display: | Graphical LC display with background lighting |
| Signal outputs: | 4...20 mA for recorder; RS 232 bidirectional for PC, data logger etc.; parallel for printer |
| Pump: | membrane pump, approx. 1,5 L / min. |
| Filter: | PTFE, 1 µ, 47-50 mm diameter |
| Power Supply: | built-in rechargeable batteries, external 12 V DC
sources, 110 ... 240 V/ (50/60 Hz) with included power supply |
| Dimensions: | 425 x 150 x 340 mm (W x H x D) |
| Weight: | approx. 9 kg |
