GXF-210 Intelligent silicate analyzerDetailed product description：

GXF-210 intelligent silicate analyzer is a laboratory water quality analyzer. This instrument is widely used for determining the content of silicate ions (SiO2) in boiler feedwater steam, chemical desalinated water, condensate water, and pure water in the semiconductor device industry, chemical plants, pharmaceutical plants, and other industries in thermal power plants.

Introduction to GXF-210 Intelligent Silicate Analyzer

The GXF-210 intelligent silicate analyzer adopts a combination of microcomputer and analysis circuit to automatically correct the curve, with software linearization and high accuracy.
⑵ Adopt character LCD display to achieve menu operation.
⑶ Full range calibration and zero adjustment of software, automatic adjustment of upper and lower limits, easy to operate.
⑷ Use a micro printer to record time, measurement values, and alarm situations.
⑸ Sound and light alarm, alarm value setting and sound and light alarm after exceeding the limit.

GXF-210 Intelligent Silicate Analyzer Specification
One Basic structure of instruments
1. Power Supply: Switching power supply, with the overall structure located on the right rear side of the instrument.
2. Photoelectric conversion measurement system: composed of components such as light source and colorimetric dish.
Circuit part: composed of microcontroller and expansion system, light source control board, keyboard, LCD display, and micro printer.
4. Fluid system: composed of injection tank, solenoid valve, rubber hose and other parts.
II Precision
Measurement range: 0-200ug/L (calculated as SiO2)
Basic error: ± 2% FS; repeatability error:<1% FS
Long term drift:<1% FS;
III Power supply: AC220V, 50Hz; Power: 100W
4 Size: 400mm x 160mm x 360mm; (width x height x depth) Net weight: 9.3Kg
Five Storage conditions: Environmental temperature: 15 ℃~40 ℃; Relative humidity:<85% (no condensation)
VI working conditions
1. The instrument should be placed horizontally, avoiding direct sunlight, no strong convective gases, no strong electromagnetic interference around, no vibration that affects use, and no corrosive gases.
2. Please recalibrate every batch of reagents replaced during use.
3. Environmental temperature: 15 ℃~40 ℃.
Relative humidity: 10%~85% RH.
5. Temperature of the tested water sample: 20 ℃~40 ℃.
After starting up, preheat for 30 minutes before measuring.
7 Allowable content of interfering ions in the tested water sample: Na+1<500ug/L、Ca+2<200ug/L、Cu+2<200ug/L、Mg+2<200ug/L、Al+3<150ug/L、Zn+2<200ug/L、Fe+2<200ug/L、Fe+3<100ug/L
8 Panel Introduction
MODE key: opens a menu or cancels an operation;
Enter key: enter the menu, print, confirm a certain operation;
Left shift key: move the cursor to the left;
Right arrow key: move the cursor to the right;
Up key: increase the value;
Down arrow key: decrease numerical value;
Power switch: turned on when lifting up, turned off when lowering down;
Drain switch: When pressed, the water sample in the colorimetric dish is drained, and when popped up, the solenoid valve is closed
(Attention: Please turn off the drain switch in a timely manner to extend the service life of the solenoid valve);
Power indicator: The indicator light is on (green) when the power is turned on;
Alarm indication: keyboard operation, indicator light on in alarm state (red);
Buzzer: With keyboard operation, the buzzer sounds, and when there is an alarm, the buzzer sounds;
Nine Introduction to Instrument Installation
1. Remove the instrument from the packaging box and place it horizontally on the workbench;
2. Remove the water tank component from the spare parts box, insert it into the water tank socket, and tighten it with the fixing screw
Connect the φ 4 silicone hose to the water tank outlet to ensure no leakage;
4. Remove the instrument from the packaging box and connect the power cord to the instrument power socket.
Ten Introduction to Instrument Use
The definition of silicon free water: The water obtained by passing distilled water through ion exchange resin is silicon free water
After the instrument is powered on, pour in silicon free water, preheat for thirty minutes, and then discharge the silicon free water
2. Pour the color developed water sample (the water sample taken from the boiler must be added with color developing solution) into a water tank, and wait for the sample to flow into the colorimetric dish from the water tank and out of the overflow port to read and print
After the water sample analysis is completed, the water sample in the colorimetric dish should be promptly drained
Pour in silicon free water and rinse three times.
After replacing a batch of chemical reagents and repairing the photoelectric conversion system, it is necessary to recalibrate and test for new zero and full-scale points to improve the accuracy of the system.