![HANNA HI97701 Residual chlorine [free chlorine] Portable Photometer](http://img.nbchao.com/imgs/800/2024/02/01/1506500383699103.jpg)
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HANNA HI97701 residual chlorine [free chlorine] Portable Photometer
The HI97701 is a portable residual chlorine photometer with outstanding performance and a convenient portable design. Compliant with IP67 waterproof standards, it adopts an innovative Optical inspection system design to ensure high-precision, repeatability, and more efficient measurement time.
HANNA![HANNA HI97701 Residual chlorine [free chlorine] Portable Photometer](http://img.nbchao.com/imgs/30/2024/02/01/1506500383699103.jpg)
HI97701
![HANNA HI97701 residual chlorine [free chlorine] Portable Photometer](http://img.nbchao.com/imgs/100/2024/02/01/1506500383699103.jpg)
![HANNA HI97701 residual chlorine [free chlorine] Portable Photometer Figure 1](http://img.nbchao.com/imgs/100/2024/08/29/0909180149828684.jpg)
![HANNA HI97701 residual chlorine [free chlorine] Portable Photometer Figure 2](http://img.nbchao.com/imgs/100/2024/08/29/0909440747285656.jpg)
HI97701 complies with IP67 waterproof standards, adopts innovative optical system design, has good accuracy, repeatability and time required to make measurements, CAL CheckTM function allows performance verification and calibration of the instrument using NIST traceable standards, multiple measurement methods , built-in reaction timer ensures consistent results between sample measurements and users, Good Laboratory Practice (GLP) display of date and time after last user calibration, battery status indicator light and automatic power-off setting.
HANNA HI97701 Residual chlorine [free chlorine] Portable PhotometerSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | 0.00-5.00mg/L |
| resolution | 0.01mg/L |
| Accuracy @25 ℃ | Readings of +/- 3 %； +/- 0.03mg/L |
| Light source system | Light Emitting Diode, Bandwidth 8nm, Wavelength Accuracy +/- 1.0nm, Silicon Photopower |
| Method standard | EPA DPD method |
| Anti-hard cup size | Diameter 24.6mm, inner diameter 22mm |
| Power mode | 3X1.5V AA battery, 800 continuous measurements when backlight is turned off |
| screen display | 128X64 pixel black and white LCD with backlight |
| automatic storage | 50 reading data |
| Automatic shutdown | Automatic shutdown after 15 minutes of no operation |
| Applicable environment | 0 to 50 ℃; RH-max95% (no heating and cooling) |
| Size/Weight | 142x102.5x50.5mm/380g |
| Standard configuration | Host, Glass Colorimetric dish and lid x2 (specification: outer diameter 24.6mm, inner diameter 22mm), instruction manual |
| Measurement parameter | residual chlorine |
HANNA HI97701 Residual chlorine [free chlorine] Portable Photometer Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.