Wrr Visual Melting-Point Apparatus Good Guality

• After-sales Service: Online Service
• Certification: CE
• Warranty: 1 Year
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Wrr
• Style: Desktop
• Application: School, Hosipital, Lab
• Measuring Range: Room Temperature~280ºC
• The Minimum Value: 0.1ºC
• Linear Heating Rate Error: Plus or Minus 10%
• Number of Capillary: 3
• Communication Interface: RS232/USB
• The Power Supply: 220V+22 V, 50 Hz +1 Hz
• The Sample Height: 3-5mm
• Transport Package: Standard Export Package
• Trademark: YBOTECH
• Origin: China
• HS Code: 9027809990
• Production Capacity: 10000units/Year

Product Description

 

WRR Visual Melting-point Apparatus

Characteristics
To be used to measure the melting point of medicines, dye-stuffs and perfumes and other organic crystal substances to determine their purity.
Measurement method is in conformity with the standard of pharmacopoeia.
Measuring three samples at the same time and calculate average value of initial and final melting points automatically.

Features

Melting-point measurement range: 40-280° C
Minimum digital display: 0.1° C
Linear heating-up rate: 0.5,1.0,1.5,3.0° C/min
Accuracy: < 200° C : ±0.4°C; ³200° C: ±0.7°C
Repeatability (Standard Deviation s): £ 0.3°C
Weight (Gross): 15 kg
Overall Dimensions: 400mm ´ 400mm ´ 540mm

Specifications

Instrument model	WRR
Measuring range	room temperature ~ 280 °c
Method of measurement	visual
The minimum value	0.1ºC
Heating rate	RC 0.5/ min;1.0 °C/min; 1.5°C/min;3.0°C/min four gears
Error value	≤200ºC/±0.4ºC;>200ºC/ ±0.7ºC
Repeatability of indication	When the heating rate is 1.0ºC/min,0.3ºC
Linear heating rate error	Plus or minus 10%
Processing power	3
Capillary size	Outside diameter :1.4mm,inside diameter :1.0mm, length :120mm
The sample height	3-5mm
Display mode	Liquid crystal display(LCD)
Communication interface	RS232/USB
The power supply	220v+22 v, 50 hz +1 hz
Size of instrument	270 mm x 310 mmx400mm
lnstrument net weight	11kg