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Digital Melting Point Apparatus
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Digital Melting Point Apparatus

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Product Description

Digital Melting Point Apparatus                            


Gelsonlab HSLI-073 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


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