1959년, Yokogawa가 판매를 시작한 이래로 다양한 용도에 적합한 측정 원리를 사용하여 지속적으로 개발되고 개선되었습니다. Yokogawa 는 많은 업적을 통해 고객의 신뢰를 얻었습니다.
공정 분야에서 다년간의 경험과 어플리케이션을 기반으로 개발된 탁도분석계 TB750G는 직각광 산란법을 이용하여 신뢰성 높은 측정 및 개선된 유지보수성을 제공합니다. 사용자의 다양한 요구를 충족시킬 수 있는 광범위한 옵션이 제공됩니다.
Details
- Highly reliable measurement with excellent linearity and repeatability.
- Easy-to-clean cell.
- Compact, lightweight converter and detector.
- User configurable measuring range: 0-0.2 NTU to 0-100 NTU.
- Measuring range switching (2 or 3 ranges).
- Enhanced self-diagnostic function as standard.
- Detector structure to remove sudden reading change caused by bubbles.
- A wide range of measurement conditions.
- 2 analog outputs, 3 relay contact outputs, and 1 serial communication.
Application
- Turbidity of finished water and water used in general processes
| Measuring method | Right angle scattered light method |
| Measuring range | 0.000 to 100.0 NTU |
| Output range | Configurable within the measuring range Minimum range: 0 to 0.2 NTU Maximum range: 0 to 100 NTU Minimum span: 20 % or more of upper limit of the range or 0.2 NTU, whichever is greater. |
| Analog output | 2 outputs: output 1: 4 to 20 mA DC, isolated output 2: 4 to 20 mA DC or 0 to 20 mA DC, selectable, isolated (Maximum load resistance 550 Ω) |
| Serial communication | 1 output, RS-422 or RS-232C, isolated |
| Contact output | 3 contacts |
| Contact input | 2 contacts |
| Calibration | Zero/span calibration |
| Ambient temperature | -5 to 50℃ (Sample and tap water may need protection against freezing) |
| Ambient humidity | 5 to 95 % RH (non-condensing) |
| Sample water conditions | Flow rate: 0.05 to 20 l/min Temperature: 0 to 50℃ Pressure: 500 kPa max. |
| Power supply | 100 to 240 V AC -15 %/+10 %, 50/60 Hz |
| Power consumption | Converter + Detector: 50 VA max. |
Performance (under normal operating conditions
| Repeatability | ±1 % of reading or ±0.002 NTU, whichever is greater |
| Linearity | ±2 % of reading or ±0.01 NTU, whichever is greater |
| Response time | Within 2 minutes (90 % response, sample water flow rate 3 l/min) |
자료실
Reference
Overview:
Water Supply Treatment
FAST/TOOLS, STARDOM, Flowmeters, Liquid Analyzers
- Bali's water treatment plant decided to employ the latest reliable control system in order to increase availability and quality of operation.
- Centralized control system using FAST/TOOLS provides the sophisticated and flexible operation.
업종:
Overview:
Japan's Potable Water Quality Standard was fully revised in 2004, increasing the number of water quality standard items for which tests are required has increased to 50. As items necessary for water quality management, the authority has specified an additional 27 complementary parameters to set the targets for water quality management.
업종:
Downloads
Brochures
Instruction Manuals
General Specifications
Drawings
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