Vapour Temperature Indicators
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Specification for Vapour Temperature Indicators
Add on accessory to standard Roteva.
Display range 0 to 99°C, LED display.
Readability 0.1°C.
Self powered from Roteva main unit.
Supplied with glass embedded PT-100 sensor with screw cap & PTFE Ferrule.
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Oil Free PTFE Diaphragm Vacuum Pump |
Specification for Oil Free PTFE Diaphragm Vacuum Pump
Ideal partner for Rotary Vacuum Evaporator.
Variable drive for smooth control of vacuum.
Built-in PID controller for excellent regulation.
Valveless control, oil less vacuum pump, mercury less sensor, noise
less operation.
Built-in glass separator supplied as standard, glass vacuum trap (cold
trap type) available as option with necessary rod & clamps.
Slow & steady control of vacuum with control accuracy of ± 3 mbar.
Absolute vacuum sensor.
PTFE coated diaphragm, head and valve made of inert plastics.
Simultaneous display of set and actual vacuum.
Ultimate Vacuum of 2 mbar, Air displacement 21 lit/min.
In/out nozzles of Ø9.5mm.
Power supply 230V , 50Hz, single phase.
Notes: Now with vapour trap as standard part of supply. |
Oil Free PTFE Coated Diaphragm Vacuum Pump |
Specification for Oil Free PTFE Coated Diaphragm Vacuum Pump
Portable and handy with carrying handle.
Wetted parts of inert plastics.
PTFE coated diaphragm.
Supplied with glass separator.
Equipped with retro-mounting of vapours / vacuum trap.
Continuous rated motor.
Ultimate Vacuum of 20 mbar, Air displacement 22 lit/min.
In / out nozzles of Ø9.5mm.
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Chilled Water Circulator |
Specification for Chilled Water Circulator
Chilled Water Circulator is ideal for chilling
and condensing operations in Rotary Vacuum Evaporation.
Sturdy fabrication with SS top & SS angle structure.
Panels in oven baked epoxy coated mild steel.
Four sturdy castors for easy manouverability.
Hermetically sealed environment friendly CFC free
compressor.
Built-in coolant reservoir of approximately 4 litres.
Built-in pump with capacity
of 15 lit/min - at zero head
for water.
Temperature range upto
0°C.
Built in Digital Temperature
Controller - 1ºC resolution.
Supplied with two insulated
silcone hose (1 met each)
for external circulation.
Gross Dimensions :
56 x 41 x 65 cm.
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Vacuum Trap for Rotary Vacuum Evaporators |
Specification for Vacuum Trap for Rotary Vacuum Evaporators
Used for trapping uncondensed solvent
vapours prior to vacuum source, or
controller.
Chilled with dry-ice or any other cryogenic
mixture.
Highly recommended for all kinds of vacuum
source & controllers.
Made of Borosilicate glass.
Supplied with mounting stand. |
Optional Accessories Ordering Information |
| Model |
Item |
App. Shipping Details
Net / Gr. / Volume |
| #8911.DVS.199 |
Digital Vapour Temperature indicator with Sensor |
-- |
| #8920.DVC.MBX |
Digital Vacuum Controller |
4.2 kg / 5.0 kg / 0.02 m3 |
| #8930.X00.ROT |
Manual Chiller |
6 kg / 14 kg / 0.12 m3 |
| #8502.ROT.000 |
Refrigerated Chiller |
41kg / 65 kg / 0.345 m3 |
| #9075.CRP.V02 |
Oil free- PTFE diaphragm variable drive pump w/Dig. PID controller |
13.6 kg / 16 kg / 0.115 m3 |
| #9075.CRP.020 |
Oil free- PTFE coated diaphragm pump, 020 mbar |
5 kg / 7 kg / 0.053 m3 |
| #6990.X35.050 |
Float Balls Pack (for Water Bath) |
-- |
| #S1038 |
Flask Stand for RB Flask Ø160mm |
-- |
| #8841.CT0.000 |
Vacuum Trap (Cold trap type) w/SS support rod, clamp & base |
6 kg / 8 kg / 0.059 m3 |
| #8841.CT0.202 |
Vacuum Trap (Cold trap type) w/SS support rod & clamp for V02 / 020 models |
4 kg / 6 kg / 0.059 m3 |
Spare Flasks / Glassware Ordering Information |
| Flask Adapter |
#8823.B29.000 |
- |
#8823.B24.000 |
| Capacity / Item |
Evaporating 'B-29' |
Receiving Flask 'S-35' |
Evaporating 'B-24' |
| 50 ml |
#8803.005.B29 |
#8813.005.S35 |
#8803.005.B24 |
| 100 ml |
#8803.010.B29 |
#8813.010.S35 |
#8803.010.B24 |
| 250 ml |
#8803.025.B29 |
#8813.025.S35 |
#8803.025.B24 |
| 500 ml |
#8803.050.B29 |
#8813.050.S35 |
#8803.050.B24 |
| 1,000 ml |
#8803.100.B29 |
#8813.100.S35 |
#8803.100.B24 |
| 2,000 ml |
#8803.200.B29 |
#8813.200.S35 |
#8803.200.B24 |
| 3,000 ml |
#8803.300.B29 |
#8813.300.S35 |
#8803.300.B24 |
Essential Utilities Required: Vacuum Source - preferably with Controller, Chilled Water Circulation - less than 20°C,Power Source - 230 VAC, 50Hz. Single phase-15A - 2nos. |
