PH/ORP/temperature/ions/potential multiparameter analyzer LH-E4ISE

Description

Instrument Introduction

LH-E4ISE is a laboratory ion meter that detects pH, ORP, and various ion indicators. It uses a 7-inch touchscreen display and is equipped with a self-developed LHOS intelligent interactive system, making it easy to operate; The instrument has stable performance, accurate measurement, wide measurement range, powerful functions, and simple operation. It is a multi parameter instrument that provides users with rapid testing in the laboratory.

 

Functional Feature

1.This instrument is an electrochemical spark series laboratory multiparameter ion meter developed based on the Lianhua LHOS system. The electrodes used are all BNC interface electrodes, which have strong versatility;

2. 7.0-inch touch screen LCD display, user-friendly programming, intuitive display, easy operation;

3. The instrument can switch between Chinese and English displays with just one click, making the dual language design more practical;

4. Comply with the 0.01 level calibration requirements of the national standard "JJG757-2018 Laboratory Ion Meter" and meet all technical indicators of the national standard ion meter testing;

5. Multi parameter design, integrating pH, ISE ion concentration, mV value, ORP， Integrating five temperature measurement modes;

6. The pH mode has three built-in standard buffer mode groups, including Chinese standard, European and American standard NIST；

7. The ISE ion concentration mode has 10 commonly used ions built-in and three custom ions reserved. Four units are available: pX, mol/L, mg/L, and ppm;

8. Equipped with calibration, automatic/manual temperature compensation, and automatic/manual data storage;

9. It has three measurement modes: real-time measurement, interval measurement, and timed measurement;

10. Each testing item can store 5000 pieces of data per data, supporting data retrieval, deletion, and printing. Data will not be lost after power failure;

11. It has Bluetooth function and can be configured with print transmission function, which can print or transmit real-time measurement data and historical data;

12. The instrument comes standard with a laboratory electromagnetic stirrer and electrode bracket to ensure the stability and accuracy of on-site testing;

13. It has WiFi function and can connect to Huayun through WiFi link.

 

Technical parameter

Detection parameters

1.PH

1.1 Measurement range: (0~14) pH

1.2 Response time: ≤ 30 seconds

1.3 Measurement accuracy: ± 0.02pH

1.4 Resolution: 0.01pH

1.5 Temperature compensation: (5-60) ℃ automatic

1.6 Calibration method: 1-5 point calibration

 

2.ORP

2.1 Measurement range: -1000mV~1000mV

2.2 Response time: ≤ 30 seconds

2.3 Measurement accuracy: ± 1mV

2.4 Resolution: 0.01

2.5 Temperature compensation: (5-60) ℃ automatic

2.6 Calibration method: 1-point calibration

 

3. Temperature

3.1 Measurement range: (0~100) ℃

3.2 Response time: ≤ 30 seconds

3.3 Measurement accuracy: 1%

3.4 Resolution: 0.01 ℃

3.5 Calibration method: 1-point calibration

 

4. Fluoride ion

4.1 Measurement range: (0.019-1900) mg/L

4.2 Response time: ≤ 60 seconds

4.3 Measurement accuracy: ± 10%

4.4 Resolution: 0.1mV

4.5 Temperature compensation: (5-60) ℃ automatic

4.6 Calibration method: 2-point calibration

 

5. Chloride ion

5.1 Measurement range: (0.7-3500) mg/L

5.2 Response time: ≤ 60 seconds

5.3 Measurement accuracy: ± 10%

5.4 Resolution: 0.1mV

5.5 Temperature compensation: (5-60) ℃ automatic

5.6 Calibration method: 2-point calibration

 

6. Bromine ion

6.1 Measurement range: (0.4-8000) mg/L

6.2 Response time: ≤ 60 seconds

6.3 Measurement accuracy: ± 10%

6.4 Resolution: 0.1mV

6.5 Temperature compensation: (5-60) ℃ automatic

6.6 Calibration method: 2-point calibration

 

7. Iodine ion

7.1 Measurement range: (0.1-12700) mg/L

7.2 Response time: ≤ 60 seconds

7.3 Measurement accuracy: ± 10%

7.4 Resolution: 0.1mV

7.5 Temperature compensation: (5-60) ℃ automatic

7.6 Calibration method: 2-point calibration

 

8. Calcium ion

8.1 Measurement range: (0.4-4000) mg/L

8.2 Response time: ≤ 60 seconds

8.3 Measurement accuracy: ± 10%

8.4 Resolution: 0.1mV

8.5 Temperature compensation: (5-60) ℃ automatic

8.6 Calibration method: 2-point calibration

 

9. Nitrate ion

9.1 Measurement range: (0.62-6200) mg/L

9.2 Response time: ≤ 60 seconds

9.3 Measurement accuracy: ± 10%

9.4 Resolution: 0.1mV

9.5 Temperature compensation: (5-60) ℃ automatic

9.6 Calibration method: 2-point calibration

 

10. Ammonium ion

10.1 Measurement range: (0.018-1800) mg/L

10.2 Response time: ≤ 60 seconds

10.3 Measurement accuracy: ± 10%

10.4 Resolution: 0.1mV

10.5 Temperature compensation: (5-60) ℃ automatic

10.6 Calibration method: 2-point calibration

 

11. Potassium ion

11.1 Measurement range: (0.39-3900) mg/L

11.2 Response time: ≤ 60 seconds

11.3 Measurement accuracy: ± 10%

11.4 Resolution: 0.1mV

11.5 Temperature compensation: (5-60) ℃ automatic

11.6 Calibration method: 2-point calibration

 

12. Sodium ion

12.1 Measurement range: (0.23-2300) mg/L

12.2 Response time: ≤ 60 seconds

12.3 Measurement accuracy: ± 10%

12.4 Resolution: 0.1mV

12.5 Temperature compensation: (5-60) ℃ automatic

12.6 Calibration method: 2-point calibration

 

13. Copper ion

13.1 Measurement range: (0.64-6400) mg/L

13.2 Response time: ≤ 60 seconds

13.3 Measurement accuracy: ± 10%

13.4 Resolution: 0.1mV

13.5 Temperature compensation: (5-60) ℃ automatic

13.6 Calibration method: 2-point calibration

 

 Performance parameter

4.1 Measurement range: pH/pX: (0.000~20.000) pH; （0.000~14.000）pX；

mV：（-2000.00~2000.00）mV；

Ionic concentration: (0-1) mol/L; Optional units: pX, mol/L, mg/L, ppm;

Resolution: pH/pX: 0.001, 0.01, 0.1pH/pX; optional

MV: 0.01, 0.1, 1mV optional

Temperature: 0.1 ℃;

4.3 Basic Error: Complies with the 0.01 level requirements of JJG757-2018 Laboratory Ion Meter

Error of pX Ⅰ reading of the electric meter: ± 0.01; PX Ⅱ indication error: ± 0.02

Potential indication error: ± 0.1% F.S;

Temperature: ± 0.5 ℃;

 

5. Physical parameters

5.1 Display screen: 7-inch touch LCD display screen;

5.2 Printer: Optional portable Bluetooth printer;

5.3 Communication method: USB transmission;

5.4 Instrument size: 226 * 158 * 62mm

5.5 Whole machine weight: 1.1Kg.

 

6. Working parameters

6.1 Operating temperature: (0~60) ℃;

6.2 Working power supply: DC12V, 1A;

6.3 Host power: 6W

 

 

Inquiry Us

Quantity：

Company Name：

Add：

Tel：

Fax：

Your Name *

Your Email *

Product Name

Your Message *