KN-87Z Automatic Petroleum Wax Melting Point Apparatus (Cooling Curve Method)

Overview

KN-87Z Automatic Petroleum Wax Melting Point Apparatus (Cooling Curve Method) conforms to ASTM D87 Standard Test Method for Melting Point of Petroleum Wax (Cooling Curve), it covers the determination of the melting point (cooling curve) of petroleum wax. It is unsuitable for waxes of the petrolatum group, microcrystalline waxes, or blends of such waxes with paraffin wax or scale wax.

Features

1. With refrigeration system, 3 samples can be processed at a time;

2. One-key automatic detection function, effectively avoid human error;

3. PID precise temperature control;

4. Can record and playback the experiment process, not missing every detail;

5. In full compliance with the national standard and ISO oil melting point determination method

Technical parameters

1. Temperature display range: 0-100℃

2. Temperature control range: (RT -20)-100℃

3. Temperature resolution: 0.1℃

4. Heating gradient: 0.1℃-10℃/ minutes

5. Cooling rate: Semiconductor cooling

6. Temperature accuracy : ±0.2℃(<100℃)

7. Repeatability: Melting point repeatability is ±0.1℃ at 0.1℃/Min

8. Detection method: Fully automatic (compatible with manual)

9. Video function: Photo and video

10. Data preservation: 1000

11. Storage: 32G

12. Display method: TFT high-definition true color screen

13. Computer interface: USB RS232 network port

14. Capillary can be used 

      OD:1.3mm, ID:1.1mm, Length:100mm (Single and double opening)

      OD:4.0mm, ID:3.8mm, Length:800mm (Large capillary)

15. Processing capacity: 3 pcs per batch

16. Number of user management : 200

17. Video playback: YES

18. User Management: YES

19. Power supply: AC 220V 50/60Hz 120W

20. Instrument size: 400*280*330mm

21. Weight: 4.1kg