Chemistry
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Apparatus & Instruments
Vacuum Pump, Rotary, Oil-Sealed
General purpose, single stage with low level of vapour emission. Can be used as a pressure device also. Direct drive, compact construction, displacement 57 liters/minute, ultimate vacuum without gas ballast 0.15 mm of mercury, motor rating 0.25 HP, RPM 1425, supplied with 1 meter 3-core mains cable and 300 ml oil. For use on 220-240 V, 50 Hz.
CH11871 -
Labware
Balance, Double Beam
Two pan balance for accurate and rapid weighing upto 2 kg. The balance has two beams with centre reading sliding masses. These weigh up to 0-200 gm x 10 gm & 0-10 gm x 0.1 gm, total 210 gm. Supplementary masses extend the range to 2 kg. With spring loaded zero adjuster and magnetic damping. With stainless steel pans of 150 mm diameter.
LH1024 -
Labware
Balance, Single Pan
Single pan balance, cap. 311gm x 10mg with 4 beams each provided with a non-removable slider and graduated 0 to 200 x 100g, 0 to 100x10g, 0 to 10x1g and 0 to 1g x 10mg respectively. Additional masses are not required. With zero adjustment and stainless steel pan 90mm diameter with 2 pouring spouts and handle. magnetically damped beam movement ensures rapid weighing. A platform housed in the base can be used for density determination.
LH1028 -
Labware
Balance, Triple Beam
Single pan, to weigh up to 2610 gm. The balance has three beams with sliding masses giving weighing capacity of 610gm which can be increased to 2610 gm with three supplementary masses. Stainless steel pan of 150 mm diam. Provided with spring loaded zero adjuster & magnetic damping for rapid weighing.
LH1044
