Polarimeter

Manufactured in the U.K., the QWS4 combines performance and reliability with exceptional value for money. This new water still incorporates a number of operational and safety features that make this still the ideal choice for your laboratory. • Output capacity 4Litres/Hour pyrogen free* single distilled water • Distillate quality complies with European Pharmacopoeia for Purified Water & A.S.T.M. Type 4. • Pyrex® glass boiler and condenser minimise potential contamination of distillate from the leaching effect of distilled water on metal components • Distillate pH5.0-6.5 • Distillate conductivity 3.0-5.0uS/cm • 3kW chromium plated heating element with 2 independent re-settable thermostats protect the still in the event of water supply failure • Easy to clean. No glassware dismantling is required • Available in 230V, 220V and 120V versions. Output capacity of 120V model is around 2.4Litres/Hour • Can wall or bench mounted • CE marked by independent testing agency • Supplied with an instruction/operating manual • All of the major components are available as spare parts *We recommend that the distillate is tested before use

7- inch color touch- screen
Direct concentration display (Don’t cover FP-I640)
Automatic calculation of correlation coefficient (Don’t cover FP-I640)
Pre-selection of flame sizes
Flameout protection device
Measuring range changing
Concentration units selectable
Multilingual user interface
Air compressor provide

• Type:  Chest Freezer
• Total Gross capacity Liter:  545
• Freezer Gross Capacity Liter.:  545
• Dimension(W*D*H):  1654*745*905
• Gross Capacity (Cubic Ft.):  19.26
• Temp Freezer:  Min -28
• Net Weight (Kg):  76 kg
• Gross Weight (Kg):  86 kg
• Voltage Range:  105V – 260V
• Refrigerant:  R600a
• Food Basket:  2
• Super Freeze Function:  Yes
• LED Lights:  2
• Power On Indicator:  Yes
• Climate Class:  T
• Copper Evaporator:  5 sides