0086-13588663315
adair@movelstore.com
becwa47
Skyep
WRS-2A/ WRS-2 Micro Processor Melting-point Apparatus

WRS-2A/ WRS-2 Micro Processor Melting-point Apparatus

WRS-1B Digital Melting-Point Apparatus

Characteristics

Measurement of melting point is one of the important methods of measurement of purity;
To be used in production of medicines, dye-stuffs, perfumes and other organic crystal substances;
Photoelectric test;
LCD display, entry by digital keyboard and direct display of melting curve;
WRS-2A can measure three samples at the same time and calculate average value of initial and final melting points automatically.

Specifications

Parameters/Model

WRS-2A

WRS-2

WRS-1B

Melting-point measurement range:

room temperature -300℃

room temperature -300℃

room temperature -320℃

Minimum digital display:

0.1℃

0.1℃

0.1℃

Linear heating-up rate:

0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0℃/min

0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0℃/min

0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0℃/min

Accuracy:

≤200℃:±0.4℃; 

200-300℃:±0.7℃

≤200℃:±0.4℃; 

200-300℃:±0.7℃

≤200℃:±0.4℃; 

>200℃:±0.7℃

Repeatability

0.3 ℃(heating rate: 1.0℃/min)

0.3 ℃(heating rate: 1.0℃/min)

0.3 ℃(heating rate: 1.0℃/min)

Size of the capillary

φ1.4mm(outside diameter)

φ1.0mm(inside diameter)

Length: 90mm

φ1.4mm(outside diameter)

φ1.0mm(inside diameter)

Length: 90mm

φ1.4mm(outside diameter)

φ1.0mm(inside diameter)

Length: 90mm

Number of capillary

3

1

1

Loading height of the sample

3mm

3mm

3mm

Display

5.6 inch color LCD

5.6 inch color LCD

5.6 inch color LCD

Interface

RS232/USB

RS232/USB

RS232/USB

Weight (Gross):

11 kg

11 kg

11 kg

Overall Dimensions:

500mm×430mm 310mm

Copyright ©2021 Movel Scientific Instrument Co., Ltd. All rights reserved
管理网站 举报反馈 网站统计