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Home / Chemistry - General & Chemical Laboratory Apparatus

PM-448 CHINA GRAPH PENCIL

  • SILICON GREASE

Used for writing on glass. Available in white, red and blue color.

SKU: PM-448 CHINA GRAPH PENCIL Category: Chemistry - General & Chemical Laboratory Apparatus
  • SILICON GREASE
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  • Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking PM-634 SPATULAS, SPOON
  • • Rugged, reliable and easy to operate; Stable, accurate with long life; Cell constant adjustable with indication display; 3 ½ Digit LED display Technical Specifications Display 31/2 Digit LED Measurement TDS Ranges 0 to 1000m Mhos/cm Accuracy ±2% FS±1 Digit Temperature Compensation Manual: 0ºC to 50 ºc Cell Constant 0.2 to 1.8 Adjustable on Digital Display Measuring Cell Platinum DIP type Resolution 0.1 u ppm Power 230 V ± 10% AC, 50 Hz Dimensions 275x175x76 mm. Mass 2.5 kg Approx. PM-758 CONDUCTIVITY CUMTDSMETER DIGITAL
  • • Safe, Easy to use, Provide a controlled Environment • Robust construction, with Accurate controls, • With Long Trouble free Life Double walled construction, Thick mild steel outer chamber of with rust proof powder coated paint; Stainless steel Inner chamber ; Gap of 75 mm between outer and inner is filled with glass wool to prevent thermal loss; with double door, to avoid contamination and drops or rises in temperature, and at the same time an optimal view of the sensitive load through wide-area interior glass door. Inner made of thick transparent full view glass and outer door is double walled mild steel. Whole unit is mounted on castor wheels for easy movement. With a self cooled air circulation fan to maintain uniform temperature and Humidity through out the chamber; Humidity is controlled with Humidistat. Inside water tank of stainless steel. All the electronic controls given on the front panel. With thermal fuse. Technical Specification Temperature Range : From ambient to 60°C ,controlled by Dual Display Microprocessor PID Digital Temperature Indicator cum Controller. Humidity range : Up to 95% and controlled by Dual Display Microprocessor PID Digital Humidity Indicator cum Controller. Shelves : Two or Three Power : 220 V  50 Hz A.C Mains Cat. No. Width x Depth x Ht. mm. Cap.litre 373.01 455 x 455 x 455 95 373.02 455 x 455 x 710 147 373.03 605 x 605 x 605 225 373.04 605 x 605 x 910 335 373.05 900 x 900 x 900 750 373.06 1200 x 1200 x 1200 1800 PM-373 HUMIDITY CHAMBER
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