YK-100B portable residual chlorine measuring instrument Features
1. The instrument adopts a large 320 * 240 color LCD display, and the instrument interface is friendly and easy for users to operate;
2. The instrument supports internal large-capacity data storage, which is convenient for customers;
3． The instrument supports 200 curves. At the same time, the instrument can customize high-precision measurement curves according to the requirements of the measurement range. The curve also supports the customer to establish a segmented curve of the instrument. The segmentation coefficient K can be different according to the measurement concentration, thereby improving the measurement accuracy.
4． The instrument adopts ARM9 main control chip, which makes the instrument operation interface smooth, the instrument response speed is fast, the internal storage capacity of the instrument is large, up to 500M memory;
5． The instrument adopts an advanced power management system, equipped with a large-capacity lithium battery, which can accurately display the current power status in real time, and supports USB charging mode (can be charged on PCs and cars via USB), which is convenient for customers;
6. The instrument uses a unique high-precision filtering system, self-diagnosis at startup, and automatic wavelength calibration to achieve full automation of the detection operation process. Technical Parameters
Measurement parameters: residual chlorine, nitrite nitrogen, etc.
Light source: Super bright LED light source group (with voltage regulator circuit)
Photoelectric sensor: high-sensitivity silicon photocell
Storage capacity: 200 sets of data
Number of channels: single channel, square colorimetric groove
Stability: ≤2% / 3min drift
Repeatability: RSD≤1.0%
Accuracy: ± 10%
Data interface: USB2.0 interface
Input method: soft touch keys
Operation interface: Chinese and English optional
Display mode: 320 * 240 large color LCD screen with backlight
Power supply mode: large-capacity lithium battery and USB plug-in power supply
YK-100B portable residual chlorine measuring instrument adopts 320 * 240 large color LCD display. The instrument interface is friendly and easy for users to operate. YK-100B portable residual chlorine meter supports 200 curves. At the same time, the instrument can customize high-precision measurement curves according to the measurement range requirements. The curve also supports customers to establish instrument segment curves. Improve measurement accuracy.
