LEICI DGB-403F Portable residual chlorine total chlorine Meter 515nm LED Illuminant IP65 Protection Rating

Name: LEICI DGB-403F Portable residual chlorine total chlorine Meter 515nm LED Illuminant IP65 Protection Rating
Brand: LeiCi
SKU: NB030390
Price: 635.0 USD
Availability: InStock

$ 635.00Ex works

Using 515nm and 420nm dual LED Illuminant, equipped with high definition color LCD screen, built-in multiple Measuring methods, support automatic reading and Data storage functions, IP65 Protection Rating to ensure outdoor use Reliability.

Model

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Category : Water Quality Tester

Brand : LeiCi

SKU : NB030390

Service :The delivery and service By NBCLab.Com

Overview

The LEICI DGB-403F Portable residual chlorine total chlorine analyzer is a High Accuracy Water Quality Analyzer with high definition color LCD display. Measuring methods include residual chlorine, total chlorine, chlorine dioxide, monochloramine, chlorite, chlorate and hydrogen peroxide. Intelligent endpoint determination and automatic reading capabilities are supported. Data storage, transmission and printing capabilities are also available.

Features

1. Adopt high definition color LCD screen, display clearly 2. Using 515nm and 420nm LED Illuminant, long life, high accuracy 3. Measuring method of residual chlorine, total chlorine, chlorine dioxide, monochloramine, chlorite, chlorate, hydrogen peroxide 4. Intelligent determination of endpoints, support for automatic readings 5. Set the dilution ratio and automatically calculate the original concentration of the sample 6. Support built-in calibrated Linear dispersion and restore all default calibrated Linear dispersion 7. Support calibrated Linear dispersion 8. Data storage (200 sets each), access, delete, transfer and print 9. Compliant with GLP for data traceability 10. Support connecting standard RS-232 serial printer to print measurement results 11. With USB interface, it is connected to the PC through dedicated communication software to achieve data transmission 12. Powered by large-capacity lithium batteries, support connecting PC and mobile power supply charging 13. With battery power prompt function and charging status reminder function 14. Support backlight adjustment and automatic shutdown 15. IP65 Protection Ratings 16. Portable protective case as standard

Principle

The measuring instrument uses LED Illuminant (515nm and 420nm) for measurement by Colorimetry, using 25mm Colorimetric bottles or optical path 5mm Colorimetric bottles as measurement cells. The instrument automatically calculates the concentration value by detecting the degree of absorption of specific wavelengths of light by the sample, and combines the built-in calibrated Linear dispersion to achieve fast and accurate water quality analysis.

Steps

1. Power on and select the measurement item 2. Prepare the sample and place it in the Colorimetric bottle 3. Colorimetric bottle into the measurement tank 4. Set diluted ratio (if necessary) 5. Instrument automatic measurement and display results 6. Data storage, transmission or printing

Notice

• Please ensure that the instrument is fully charged before use • Colorimetric bottles should be used for measurement Measurement range is diluted when sample concentration exceeds Periodically calibrated to ensure measurement accuracy • Avoid strong vibration or impact on the instrument • Please use the matching Power Adapter when charging • Be careful to avoid accidental deletion when storing data • Clean and maintain the instrument in time after use

Chlorine LR Range
0.01~3.00 mg/L
Chlorine LR Indication Error
+/- 0.02 mg/L or +/- 3%
LR Repeatability
≤1%
Chlorine LR detection limit
≤0.01 mg/L
Residual chlorine HR Range
0.20~12.0 mg/L
Residual chlorine HR Indication Error
+/- 0.1mg/L or +/- 5%
Residual chlorine HR Repeatability
≤1%
Residual chlorine HR detection limit
≤0.2 mg/L
Total chlorine LR Range
0.01~3.00 mg/L
Total chlorine LR Indication Error
+/- 0.02 mg/L or +/- 3%
Total chlorine LR Repeatability
≤1%
Total chlorine LR detection limit
≤0.01 mg/L
Total chlorine HR Range
0.20~12.0 mg/L
Total chlorine HR Indication Error
+/- 0.1mg/L or +/- 5%
Total chlorine HR Repeatability
≤1%
Total chlorine HR detection limit
≤0.2 mg/L
Chloramine LR Range
0.01~3.00 mg/L
Chloramine LR Indication Error
+/- 0.02 mg/L or +/- 3%
Chloramine LR Repeatability
≤1%
LR detection limit for monochloramine
≤0.01 mg/L
Chloramine HR Range
0.20~12.0 mg/L
Chloramine HR Indication Error
+/- 0.1mg/L or +/- 5%
Chloramine HR Repeatability
≤1%
Chloramine HR detection limit
≤0.2 mg/L
Chlorine dioxide LR Range
0.02~6.00 mg/L
Chlorine Dioxide LR Indication Error
+/- 0.04Mg/L or +/- 3%
Chlorine dioxide LR Repeatability
≤1%
Chlorine dioxide LR detection limit
≤0.02 mg/L
Chlorine dioxide HR Range
0.40~24.0 mg/L
Chlorine Dioxide HR Indication Error
+/- 0.2mg/L or +/- 5%
Chlorine dioxide HR Repeatability
≤1%
Chlorine dioxide HR detection limit
≤0.4 mg/L
chlorite Range
0.05~2.00 mg/L
Chlorite Indication Error
+/- 0.05Mg/L or +/- 10%
Chlorite Repeatability
≤3%
Chlorite detection limit
≤0.05 mg/L
chlorate Range
0.05~2.00 mg/L
Chlorate Indication Error
+/- 0.05Mg/L or +/- 5%
Chlorate Repeatability
≤2%
Chlorate detection limit
≤0.05 mg/L
Hydrogen peroxide Range
0.03~5.00 mg/L
Hydrogen Peroxide Indication Error
+/- 0.05Mg/L or +/- 5%
Repeatability of hydrogen peroxide
≤2%
Hydrogen peroxide detection limit
≤0.03 mg/L
Absorption Indication Error
+/- 0.01 or +/- 5%
Absorption Repeatability
≤ 0.005 or 2%
Linear dispersion measurement error
±10%
Data storage
200 test results for each group
Measurement cell
25Mm Colorimetric Bottle, Optical Path 5mm Colorimetric Bottle
power supply
Rechargeable Lithium Battery, Power Adapter (Input: AC100~ 240V, Output: DC5V 2A)
Size
100*245*88mm
weight
0.35 kg

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.