TOC Measurement Sievers CheckPointe
It is a portable and compact TOC sensor that allows for rapid measurement!
- Rapid measurement (initial response 4 minutes, measurement interval 15 seconds *during online measurement) - Simultaneous monitoring of TOC and conductivity - Capable of online/offline analysis with a single unit - Excellent portability suitable for maintenance of pure water systems (compact and lightweight) - Built-in sample pump allows users to perform calibration on-site - Easy part replacement by users and low maintenance - Calibration standard solution provided - Capable of displaying TOC trend graphs
basic information
・TOC Measurement Principle: Ultraviolet Oxidation + Direct Conductivity Measurement Method Measurement Range: 0.05 to 1,000 ppb C Accuracy: Within ±5% (when measuring 500 ppb sucrose solution) Reproducibility: Online: RSD less than 1% or within ±0.21 ppb, whichever is larger; Grab: RSD less than 3% (at 500 ppb) Measurement Mode: Online, Grab Measurement Time: Online: Selectable from 15 seconds to 8 hours, Grab: 10 minutes ・Sensor Specifications Water Supply Pressure: 1.1 to 7.0 Kg/cm² (15 to 100 psig) Sample Water Supply Rate: 60 mL/min, with minimal pulsation and air bubbles Water Quality: Maximum 1.4 μS/cm or minimum 0.7 MΩ·cm (as CO2) Power Supply Conditions: AC 100 to 240 V ±10%, 60 W, 50/60 Hz Language Display: Japanese/English Temperature: Sample Water Temperature: 10 to 90℃, Ambient Temperature: 10 to 55℃ Humidity: 90% (without condensation) Dimensions: 254 (H) x 305 (W) x 152 (D) mm Weight: 2.9 kg *For detailed specifications, please refer to the product catalog.
Price range
Delivery Time
Model number/Brand name
Sievers CheckPointe
Applications/Examples of results
- Monitoring of pure water and ultra-pure water - At-line measurement of pure water and ultra-pure water
Line up（2）
| Model number | overview |
|---|---|
| SPRD97000-02 | TOC Sensor CheckPointe (Base Model) |
| SPRD97100-02 | TOC Sensor CheckPointe (With I/O) |
