Description
These Chambers are available in standard & GMP Versions.
STANDARD FEATURES
- Microprocessor PID control / Shaking speed calibration.
- Brushless induction motor with variable frequency drive suitable for continuous operation.
- Step-less variable frequency drive ensures gentle shaking start and maintains set speed.
- The counter balanced mechanism for high stability in an uneven load of different-sized flasks.
- Universal shaking plate form to accommodate different-sized assorted flasks.
- Wide speed range even with heavy. workload.
- Competitive high shaking speed up to 250 rpm optional 300 or 350 rpm.
- Equipped with a maintenance-free BLDC motor to generate smooth, quiet, uniform, and yet powerful shaking motion.
- Best effort run function intelligently manages its rpm to keep shaking even workload is out of its capacity.
- Pleasant test environment by the smooth acceleration and deceleration control.
SALIENT FEATURES
- Instrument filled CFC Free PUF Insulation to eliminate void pockets.
- Unique design of thermal barrier for better energy efficiency.
- Heating by long SS tubular heaters.
- Additional tray to storage samples.
- Chamber calibration ports on side.
- Hermetically sealed compressor with CFC free refrigeration.
- Microprocessor controller with all parameter show on display.
- High temperature safety cut off & alarms for high/low set temperature.
- Electrical circuit breaker.
- Time delay of compressor unit switch ON.
- Overload cut off relay for compressor.
- Weight tray capacity of each tray: 30 kg approx on uniform distribution.
- Auto door closed alarms.
TECHNICAL SPECIFICATION
| Model | QST-IS-1212C | QST-IS-1818C | QST-IS-2222C | QST-IS-2626C |
|---|---|---|---|---|
| Temperature Range | Ambient+5°C to 60°C optional to 100°C | |||
| Environment | Cooling and Heating | |||
| Shaking Platform Size | 12" x 12" | 18" x 18" | 22" x 22" | 26" x 26" |
| Flask Capacity | 250ml x 9 | 250ml x 16 | 250ml x 25 | 250ml x 36 |
| 500ml x 4 | 500ml x 16 | 500ml x 25 | 500ml x 36 | |
| 1000ml x 4 | 1000ml x 9 | 1000ml x 16 | 1000ml x 25 | |
| Shaking Speed | 0 to 250 rpm (±1 rpm) optional 300 or 350 | |||
| Shaking Amplitude | 25 mm | |||
| Shaking Movement | Orbital | |||
| RPM Display | LCD Display | |||
| RPM Controller | Microprocessor Base | |||
| Exterior | Powder Coated steel Sheet | |||
| Interior | Stainless Steel 304 | |||
| Insulation | PUF Insulation | |||
| Air circulation | Motor driven Blower | |||
| Heater | Tubular air Heaters | |||
| Temperature Controller | Microprocessor PID controller, Display of SV & PV | |||
| Temperature Sensor | PT100 | |||
| Door | Solid door with magnetic rubber gasket & observation window | |||
| Illumination | LED Light | |||
| Tray | Removable Tray | |||
| Power | 220 Volts/50 Hz |
SAFETY
- Automatic run after power interruption. Shaking speed deviation alarm.
- Over-current protection, Stalled platform check.
CONSTRUCTION
Basically constructed out of G.l. Sheet duly epoxy painted powder coated. The Inner chamber is made of Stainless steel 304.
- Inner Chamber construction made of stainless steel sheet 304.
- Outer wall made of mold steel duly Painted.
- Circulating Fan 2 NOS. fitted inside the chamber.
- Powder Coating exterior is beautiful, Durable & corrosion resistant.
DOCUMENTATION & TRAINING
- IQ, OQ, PQ
- Calibration certificates
- Operations & maintenance manuals
- GA & Electrical drawings
- Material test certificates Training to end- users
QUALITY ASSURANCE
Each unit is factory tested to meet inter-national guidelines and dispatched in ready-to-plug-in condition. Quest Scientific testing services are available to assist you in routine maintenance and revalidation.
