HANNA HI98703 Microcomputer multi-range Turbidimeter (EPA standard)
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HI98703
HANNA HI98703 Turbidity MeterSPEC
HANNA HI98703 Turbidity MeterDetails
HANNA HI98703 Turbidity MeterPacking list
- SKU
- NB045261
- Measurement mode
- Automatic range conversion; ordinary measurement, continuous measurement, average measurement
- Measurement range
- 0.00 to 9.99、10.0 to 99.9、100 to 1000 NTU
- resolution
- 0.01 NTU(≤9.99) 0.1NTU(≤99.9) 1NTU(≤1000
- Measurement Accuracy
- Reading +/- 2% + 0.02 NTU @25 ℃/77 ° F
- Turbidity Repeatability
- +/- 1% of the reading or 0.02 NTU, whichever is greater
- minimum detection limit
- <0.02 NTI
- Method/standard
- Turbidity (90 °) or scattering turbidity (90 ° & 180 °) conforms to USEPA Method 180.1 and Standard 2130B
- Calibrated mode
- Manual calibration, built-in 4-point calibrated points: < 0.1, 15, 100, 750NTU
- data management
- USB-RS232 Dual Interface, 200 sets of measurement Data storage
- Power mode
- 4 × 1.5VAA battery; 15 minutes without any operation, it will automatically shut down.
- Adapt to the environment
- 0°C to 50°C；max 95% RH 无冷凝
- Size Weight
- Host size: 224 × 87 × 77mm, Host Weight: 512g
Introduction
Portable high-precision, multi-range Turbidimeter. The large sample cuvette is matched with an excellent optical system. The microprocessor calculates the turbidity value through the light intensity reaching the photoDetector; it effectively corrects color interference and has chromaticity compensation and automatic light source compensation functions to avoid light source fluctuations. interference caused, no need for frequent calibration. It is especially suitable for high-precision measurement of low-range turbidity. It is widely used in water quality monitoring, wastewater and other fields. It can be used on-site as a portable or laboratory desktop.
The installation and operation of the TIS Electronic Tag Identification Management System (Fast Trackerâ¢) is very simple. Just attach the iButton to the sample to be tested. When measuring the sample to be tested, after storing the data, press the instrument and it will prompt you to enter the electronic tag code; just attach the iButton to the sample to be tested. When the instrument is connected to the electronic tag, the code and measurement value of the sample to be tested corresponding to the electronic tag will be displayed. Through the USB or RS232 data interface and customized special data processing software, the stored data can be transferred to the computer, and multiple standards can be set to analyze the data as needed, including filtering of sampling points, dates, measurement ranges, etc., and drawing based on the measurement data Graph or print results.
Characteristics
Large backlit LCD display, stable indicator marks, and on-screen operation prompts;
GLP management function, query settings, calibration, time and other information;
Multi-range measurement, automatic range conversion;
USEPA180.1 standard and Standard Method 2130B method;
USB-RS232 dual data interface, 200 sets of data storage, data management.
- 1JIS K0801-1986《Continuous turbidimeter》
- 2JJF 1700-2018《Program of Pattern Evaluation of Turbidimeters》
- 3JJF 1571-2016《Calibration Specification for Seawater Turbidity Analyzers》
- 4 100-2007《Test method of seawater turbidity analyzer》
- 5DIN EN ISO 15715-2006《Binders for paints and varnishes - Determination of turbidity》
- 6GB/T 13531.3-1995《Generel methods on determination of cosmetrics--Determination of cloudiness》
- 7GB/T 13200-1991《Water quality--Determination of turbidity》
- 8GB/T 1576-2018《Water quality for industrial boilers》