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℃:±0.4℃; ≤200℃:±0.4℃;
200-300℃:± 0.7℃ 200-300℃:± 0.7℃ >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) φ1.4mm(outside diameter) φ1.4mm(outside diameter)
φ1.0mm(inside diameter) φ1.0mm(inside diameter) φ1.0mm(inside diameter)
Length: 90mm Length: 90mm 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
SKU: wrs-2-2a Category: Tag:

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