Applications:

1、equipment name: tea polyphenols detector.

2、model: YHYWSJ-10 CDF.

3、application field: YHYWSJ series of tea polyphenols detector can be rapidly quantitative detection of tea polyphenol content in various kinds of tea and tea drink .

Features:

 1, ten-channel optical system, and rapid detection of ten samples.
 2, using a new instrument design, small size, easy to carry. No mechanical moving parts, anti-jamming, anti-vibration, high precision and long life equipment.
 3, large screen LCD Chinese display, user-friendly interface, the reading is accurate, and intuitive.
 4, adopt 232 with USB interface design, easy data storage and movement, and is directly connected to any computer, data query, browsing, analysis, statistics, printing and distribution of information.
 5, high degree of intelligence: the instrument can automatically diagnose system failures.
 6, automatically save test results, data storage capacity, built-in micro-printer, can print real-time results.
 7, provides a complete configuration, using beautiful, durable aluminum box.
 8, built-in high capacity rechargeable battery, in the absence of an external power supply can work for 4 hours.

Technical Data:

1, can simultaneously test multiple samples, each sample independently controlled by a program of work will not interfere with each other.
2, absorbance value above the range :0.000-3.000
3, Repeatability: ± 0.1% (A)
4,Repeatability: absorbance (A) ≤ 0.003
5, Stability: photoelectric drift (A) ± 0.002 (3 minutes)
6, Absorbance accuracy: ± 2.0%. 7, Linearity error: ± 1.0%.

7, Linearity error: ± 1.0%.
8, Size: 360X300X125 (mm).
9 ,uses thermal printing technology.
10, detection equipment spare parts required for the process.
11, instruments through the "General food safety detector technology" certification.
12, reagent composed of: reagents 100. Detection range and detection limit.