Adopting a 320 × 240 LCD Chinese large screen backlight display, with Chinese prompts for operation.
Automatically display the concentration and content of the detected items in the sample.
Equipped with factory default curves and user built curves, greatly improving the flexibility of use and measurement accuracy.
Open parameter setting function makes sample processing and testing more flexible.
The instrument can be directly controlled by a computer and can be operated independently.
The instrument has the ability to automatically save the test results and can freely query the saved records.
The instrument is equipped with a miniature high-speed printer, which can achieve fast and automatic printing of detection results.
Equipped with RS232 interface, it enables external communication and monitoring networking.
Equipped with food analysis data management software, it can achieve effective data management and connect with the food monitoring network for data transmission.
1. Testing items and technical indicators
Serial Number
|
Testing items
|
Detection range
|
detection limit
|
detection range
|
1
|
Heavy metal lead
|
Vegetables, fruits, and tea
|
0.5mg/kg
|
0-100mg/kg
|
2
|
Heavy metal mercury
|
0.5mg/kg
|
0-100mg/kg
|
|
3
|
arsenic
|
0.5mg/kg
|
0-100mg/kg
|
|
4
|
cadmium
|
0.2mg/kg
|
0-100mg/kg
|
|
5
|
hexavalent chromium
|
0.5mg/kg
|
0-100mg/kg
|
2. Transmittance accuracy: ± 2.0%
3. Transmittance density repeatability: 1.0%
4. Photocurrent drift: 0.5% (3 minutes)
5. Dimensions: 470 × 280 × 150 (mm)