SN-200T-15 desktop water quality multi parameter rapid analyzer (digestion measurement integrated machine)

SN-200T-15Desktop water quality multi parameter rapid analyzer (digestion measurement integrated machine)

(Optional indicators:CODAmmonia nitrogen, total phosphorus, total nitrogen, nitrate nitrogen, nitrite nitrogen, turbidity, chromaticity, suspended solids, hexavalent chromium, residual chlorine, total chlorine, chlorine dioxide, sulfate, fluoride)

1、 Product Introduction

This product has automaticPIDThe instrument features temperature control, dual LCD display, AC/DC dual-use, automatic zero adjustment, concentration direct reading, curve storage, and automatic printing. It is easy to operate, with human-machine interactive operation, and users can apply this product without complex knowledge.

2、 Main functional features:

1DoubleLCDDisplay, large screen LCD backlit display,240*128Dot matrix, Chinese operating interface

2The measurement range is wide and can be automatically switched according to the actual situation of the water sample.

3The measurement and digestion systems are designed separately, with independent power control, and the operation process can be carried out separately without affecting each other.

4Automatic temperature control system,PIDAdjust the technology to maintain a constant temperature during the digestion process.

5、1point to7Point correction mode, automatically calculates slope, intercept, and correlation coefficient.

6Intelligent design for fault self diagnosis makes instrument management and maintenance simple and convenient.

7The instrument has a built-in real-time clock, and measurement records are marked with measurement timestamps for easy statistics and queries.

8Large capacity data storage with power-off protection design

9Strong anti-interference ability, suitable for industrial sites, and can be applied to monitor surface water and pollution sources.

10The instrument adopts a semiconductor cold light source emitter

11It has a data output interface that can be connected to a computer to transmit measurement data to the computer.

12The instrument comes with a thermal printer that can directly print measurement data and historical data.

3、 System parameters

1、 Simultaneously dissolve the sample quantity:≤ 12Support;

2、 Temperature control range for digestion:≤200℃Time control range≤999Minutes, automatically timed;

3、 Curve parameters: Each indicator can be set separately100Measurement curve parameters;

4、 Data storage: storable30000Measurement data;

5、 Data calibration:1-7Point correction mode, automatically correcting curve values;

6、 Environmental temperature:（5~40）℃Environmental humidity: Relative humidity<85%(No condensation);

7、 Working power supply:AC 220V±10% / 50Hz；

8、 Indicator parameters:
CODIndicator:

① Measurement method: Rapid catalytic method (chromium method);

② CODHigh and low range dual wavelength measurement:5~150mg/LLow wavelength;100~1000mg/LHigh wavelength;

③ Measurement range:5 ~ 10000 mg/L（＞1000 mg/LSegmented or diluted measurement);

④ Measurement error:5~100 mg/LAbsolute error≤±5 mg/L; 100 mg/L~10000 mg/LRelative error≤±5 %

⑤ Dissolving temperature:165 ± 1℃； Dissolving time:15minute; Automatic timing;

⑥ Anti chlorine interference:[CL-]＜1000mg/ L(When)[CL-]＞1000mg/ LAt that time, it can be diluted for measurement;

① Measurement method: Nessler's colorimetric method;

② Measurement range:0.01mg/L～50mg/L（＞5 mg/LTime segmented measurement, over range dilution measurement)；

③ Measurement error:≤±5%；

Total phosphorus index:

① Measurement method: Ammonium molybdate spectrophotometric method;

② Measurement range:0.01mg/L～12mg/LMeasurement error:≤±5%；

③ Dissolving temperature:120±1℃; Dissolution time:30minute;

① Measurement method: photometric colorimetric method;

② Measurement range:0～100mg/LMeasurement error:≤±5%；

③ Dissolving temperature:125±1℃; Dissolution time:30minute;

Nitrate nitrogen index:

① Measurement method: Chromogenic acid colorimetric method;

② Measurement range:0.01mg/L～100mg/L(＞20mg/LTime segmented measurement, over range dilution measurement)；

③ Measurement error: ≤±5 %；

Nitrite nitrogen index:

① Measurement method:N-（1-Naphthyl)-Ethylenediamine photometric method;

② Measurement range:0.01mg/L～12mg/L(＞0.3 mg/LTime segmented measurement, over range dilution measurement)；

③ Measurement error: ≤±5 %；

Turbidity index:

① Measurement method: photometric colorimetric method;

② Range:0～400NTUSegmented measurement;

③ Error:≤±5%；

④ Reproducibility:±0.2%；

Chromaticity index:

① Measurement method: colorimetric method;

② Measurement range:0～500 Hazen(＞500 HazenTime segmented measurement, over range dilution measurement)；

③ Measurement error: ≤±5 %；

④ Repeatability: ≤3%；

Suspended solids index:

① Measurement method: colorimetric method;

② Measurement range:0～500mg/L(＞500 mg/LTime dilution measurement)；

③ Measurement error: ≤±5 %；

④ Repeatability: ≤3%；

Hexavalent chromium index:

① Measurement method: colorimetric method;

② Measurement range:0.01～5mg/L（＞1 mg/LTime segmented measurement);

③ Measurement error: ≤±5 %；

Residual chlorine index:

① Measurement method: colorimetric method;

② Measurement range:0.01～10mg/L（＞2 mg/LTime segmented measurement);

③ Measurement error: ≤±5 %；

Total chlorine index:

① Measurement method: colorimetric method;

② Measurement range:0.01～10mg/L（＞2 mg/LTime segmented measurement);

③ Measurement error: ≤±5 %；

Chlorine dioxide:

① Measurement method: colorimetric method;

② Measurement range:0.01～5mg/L；

③ Measurement error: ≤±5 %；

Sulfate:

① Measurement method: Turbidity spectrophotometry;

② Measurement range:0～200mg/L(＞200 mg/LTime dilution measurement)；

③ Measurement error: ≤±5 %；

④ Repeatability: ≤3%；

Fluoride:

① Measurement method: Fluorine reagent method;

② Measurement range:0～12mg/L(＞12 mg/LTime dilution measurement)；

③ Measurement error: ≤±5 %；

④ Repeatability: ≤3%；

Qingdao Shangde Environmental Protection Technology Co., Ltd. provides technical support and after-sales service for this instrument.