Practical sulfate analyzer

NegotiableUpdate on 03/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Instrument description: Imported optical components are used, with stable and reliable performance. A 5-inch large screen display with a simple and easy to understand interface, allowing users to use it quickly and accurately.

Product Details

Instrument Introduction

The YC-703 practical sulfate analyzer is designed and developed according to the standard HJ-T342-2007 "Determination of Sulfate in Water Quality - Barium Chromate spectrophotometric method". The detection system uses imported optical components, which have stable and reliable performance. A 5-inch large screen display with a simple and easy to understand interface, allowing users to use it quickly and accurately.

Detection Principle

Sulfate analyzerAccording to the HJ-T342-2007 standard, in an acidic solution, barium chromate reacts with sulfate to form barium sulfate precipitate and release chromate ions. Under alkaline conditions, chromate ions appear yellow. The absorbance of sulfate is then measured by spectrophotometry at a specific wavelength, and the value of sulfate (mg/L) is directly displayed after calculation by the instrument chip.

Technical Parameter

Testing items	sulfate
Testing standards	HJ-T342-2007Determination of sulfate in water quality - Barium chromate spectrophotometric method
Range of measurement	0-200mg/L
limit of detection	3mg/L
Measurement Error	≤±5％
repeatability	≤±5%
Optical stability	≤±0.001A/20minute
Colorimetric method	⌀16mmColorimetric tube
data processing	1800Records80Curve
Printing function	Embedded thermal printer for real-time printing
data transmission	USB
Operation interface	Chinese
display	5cunLCD
Power supply mode	AC220V±10%/50Hz
power	3W
work environment	5-45℃ ≤85%No condensation
Host size	310mm240155
Instrument weight	host<2kg

Instrument characteristics

1. Developed according to the HJ-T342-2007 standard "Determination of Sulfate in Water Quality - Barium Chromate spectrophotometric method", the measurement is accurate and effective.

2. Adopting imported high brightness and long-life cold light source, with excellent optical performance and a light source lifespan of 100000 hours.
3. Large LCD screen with full Chinese display, direct data reading, simple and time-saving operation.
4. Integrated digestion and colorimetric analysis, no need to replace the tube, simple and fast measurement, and no safety hazards.
5. It can save 80 standard curves and 1800 measured values (date, time, parameters, test data).
6. Memory standard working curve, users can also calibrate the curve as needed.
7. One click factory reset, which can quickly recover in case of curve loss caused by misoperation.
8. It has data storage function and power-off protection function, making it convenient to query historical data and prevent data loss.
9. External USB interface, data can be transferred to the computer for long-term storage.
10. Embedded printer that can immediately print detection data or save records for printing.

Standard configuration

Serial Number	name call	quantity	Serial Number	name call	quantity
1	Sulfate measurementFixed instrument host	1tower	7	Simplified operation flowchart	1share
2	⌀16mmColorimetric tube	10branch	8	operation instructions	1share
3	Sulfate determination reagent	1cover	9	Color comparison rack	1individual
4	Color tube cleaning cloth	1piece	10	certificate of conformity	1share
5	warranty card	1share	11	Power Cables	1strip
6	USBdata line	1strip	12	Drive CD	1fix