产品介绍

Product Introduction

The NJTR-5 paints softening point tester is used for testing the softening point of paints according to the standard GB/T9284.1-2015. This instrument can also be used for testing the softening point of resin products.

1. Main technical features

1. This instrument is a small desktop structure that adopts microcomputer control, linear heating, and automatic stirring. The measurement results are accurate and reliable, and the test results are automatically displayed after the test is completed.

2. The beaker is made of high-temperature resistant glass, and the specifications and dimensions of the heating rate, steel ball positioning ring, and steel ball meet the requirements specified in the standard.

3. The water bath has an automatic stirring device, which uses a digital tube to display time and temperature. It can also test two samples, making testing convenient and reliable.

4. The maximum heating temperature of the test bath is 190 ℃.

2. Technical parameters

1. Test medium: water or glycerol (instrument can automatically distinguish)

2. Temperature measurement range: 0 ℃~190 ℃,  Accuracy: ± 0.1 ℃

3. Heating rate: automatically adjusted to (5.0 ± 0.5) ℃/min after three minutes;

4. Test time: 00 minutes, 00 seconds to 99 minutes, 59 seconds

5. Temperature control method: instrument automatic control, magnetic stirring

6. Steel ball weight: 3.50 ± 0.05g

7. Steel ball diameter: 9.53mm

8. Beaker: 1000ML

9. Instrument size: 25x30x27 (cm)