HANNA HI93414 Portable residual chlorine - total chlorine - turbidity Tester (EPA standard)

Introduction

HI93414 portable residual chlorine-total chlorine-Turbidity Meter is a high-precision multi-parameter portable meter that cleverly combines the measurement of three parameters: turbidity, residual chlorine, and total chlorine. It is a multi-functional machine suitable for the drinking water industry. ; With different measurement range options, low turbidity range (0.00 to 9.99NTU) and high turbidity range (100 to 1000NTU), especially in the low value range, it has high accuracy and accuracy, and is suitable for different concentrations in different fields Measurement of samples. Residual chlorine, total chlorine (0.00 to 5.00mg/L) measurement meets various needs in different fields and guarantees measurement accuracy; H193414 uses EPA's special customized light source, complies with USEPA 180.1 standard and Standard Method 2130B standard method, and the microprocessor has passed The light intensity reaching the photoDetector is used to calculate the turbidity value; it effectively corrects color interference, and has chromaticity compensation and automatic light source compensation functions to avoid interference caused by light source fluctuations and eliminates the need for frequent calibration.

Humanized system operation, simple and accurate 

GLP function allows you to easily check detailed calibration information. The instrument has a large screen display, user-friendly interface, detailed help information and operation prompts, allowing you to complete various operations step by step under the guidance of the instrument. Large-capacity storage function can store 200 sets of measurement data and can be viewed at any time. If you want to perform further data processing, you can transfer the data to the computer through the instrument's USB data interface and data processing software for subsequent analysis.

CAL CHECK TM performance verification function

Hanna's unique CALCHECK™ performance verification function uses a customized dedicated turbidity calibration set to effectively calibrate the instrument, and a dedicated chlorine NSIT standard measurement curve calibration set to calibrate and correct the instrument's internal standard curve; before performing sample measurements, the instrument performance needs to be determined Whether it is normal and whether calibration is required, you can quickly and accurately test the performance reliability and measurement accuracy of the instrument.

Characteristics

• Multi-range, automatic range conversion, high- and low-range high-precision measurement.

• Backlit LCD display, user-friendly interface, and help information displayed on the screen.

• Turbidity: USEPA Standard and Standard Method 2130B.

• Residual chlorine-total chlorine: refer to USEPA method 330.5 and Standard Method 4500-CI G.DPD.

• GLP management function, query settings, calibration, time and other information.

• Manual calibration, turbidity calibration points: <0.1, 15, 100, 750NTU.

• USB-RS232 dual data interface, 200 sets of data storage, good data management.

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.