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Related Manuals for USA Lab RH Series
Summary of Contents for USA Lab RH Series
- Page 1 Recirculating Heater Manual Model: RH Series RH-5L, RH-30L, RH-50L...
- Page 2 6.2 Storage 7. Maintenance 8. After-sales service At USA Lab, safety is our number one priority. The following information provides guidelines for safety when using USA Lab equipment. Any piece of machinery can become dangerous to personnel when improperly operated or poorly maintained.
- Page 3 • Ensure that all power sources are turned off when the machine is not in use. This includes electrical and pneumatic power. • Read the manual for any special operational instructions for each piece of equipment. All USA Lab authored manuals are typically included with each device as well as posted online at: https://www.usalab.com/resources •...
- Page 4 1.2 Purposes and features The RH Series is intended to be used as a heater and circulator for the JR / JRE series of reactors. It can heat a reactor up to 275°C. Closed loop functionality provides greater temperature stability. PID temperature calibration increases accuracy.
- Page 5 1.3 Technical Parameters RH Series Specifications RH-5L RH-30L RH-50L Reservoir Capacity (L) Reservoir Dimensions (In) 11" x 11" x 10" 19" x 19" x 12" 20" x 22" x 14" Temperature Range (°C) 70°C - 275°C Power Requirements (Phase / V / A)
- Page 6 2 Diagrams RH-5L:...
- Page 7 RH-30L & RH-50L:...
- Page 8 3 Control Panel Operation 1. Pump / Circulator Power Switch 2. Heater and Controller Power Switch 3. Current Temperature Display 4. Target Temperature Display 5. Power Indicator 6. Heater Status 7. Overtemperature Indicator 8. Not Used 9. Set Button (used to change the target temperature) 10.
- Page 9 4 Preparing for Installation Before filling or priming your heater circulator. Be sure to add the gaskets to the ends of the tubing. The gaskets are included in the manual pouch. Leaking will occur if this is not followed.
- Page 10 5 Installation Filling the jacket: Attach the hoses before trying to fill the jacket. Use the heater circulator to fill the reactor jacket from the bottom to the top. When filling do not let the pump run dry. Fill the reservoir. Open the outlet valve and turn on the circulator Watch the reservoir lower until half way.
- Page 11 6 Notes 6.1 Operation When using the heater circulator with Silicone Oil. Raise the temperature slowly, in 10°C increments maximum. When not using the circulator, close the outlet valve. Do not use the heater without running the circulator. 6.2 Storage Empty the reservoir and clean it with 99.9% alcohol before storing the unit.
- Page 12 • By default, a 15% restocking fee is applied on all items that are in original packaging and unused with no damage. This applies to all items returned within 30 days. No exceptions. You will be responsible for the return shipment unless deemed defective by USA Lab. In that case, we will pay for return shipment and replacement shipment costs.