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Summary of Contents for Hanna Instruments HI300N
- Page 1 HI300N - HI310N HI301N - HI311N HI302N - HI312N HI303N - HI304N HI322N - HI324N Magnetic Stirrers...
- Page 2 All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Hanna Instruments Inc., Woon- socket, Rhode Island, 02895, USA.
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Page 3: Table Of Contents
Preliminary Examination ............General Description ............... Application Guide..............Electrical Connections............. Functional Description and Specifications ....... HI300N & HI310N..............HI301N & HI311N..............HI302N & HI312N ............... HI303N ................HI304N ................HI322N & HI324N..............Operational Guide for: HI300N & HI310N............... HI301N, HI303N &... -
Page 4: Preliminary Examination
Any defective item must be returned in its original packing. The Hanna Instruments series of magnetic stirrers are designed with sim‑ plicity of use for stirring and mixing solutions in a wide range of laboratory applications. Several models are available in an extensive range covering: •... -
Page 5: Application Guide
Hanna Instruments Auto‑Speed stirrers (HI31X series) are designed with automatic feedback control to maintain constant speed when the torque load changes and are therefore ideal for stirring non‑Newtonian fluids where the viscosity changes during stirring. They are also ideal for mixing applications where one solution is added to another which changes the capacity and thereby the torque load on the stirrer. -
Page 6: Functional Description And Specifications
Fuse 400 mA/ 250 V; 20 x 5 mm Stirring Bar Teflon® coated, L 50 x dia 7 mm HI300N & HI310N General Purpose Stirrers These general purpose stirrers are suitable for daily stirring applications in the laboratory. HI300N... -
Page 7: Hi301N & Hi311N
HI300N HI310N Maximum 2.5 liters 5 liters Stirring Capacity (0.66 gallons) (1.3 gallons) Speed Range Min. 100 rpm Max. 800 to 1000 rpm Auto-Speed not applicable standard Power Supply HI300N-1 110/ 115 Vac, 50/ 60 Hz HI300N-2 220/ 240 Vac, 50/ 60 Hz... -
Page 8: Hi302N & Hi312N
HI301N HI311N Maximum 2.5 liters 5 liters Stirring Capacity (0.66 gallons) (1.3 gallons) Speed Range 100 to 500 rpm High 100 to 800/ 1000 rpm Auto-Speed not applicable standard Power Supply HI301N-1 110/ 115 Vac, 50/ 60 Hz HI301N-2 220/ 240 Vac, 50/ 60 Hz HI311N-1 110/ 115 Vac, 50/ 60 Hz HI311N-2... -
Page 9: Hi303N
1. Power indicator (LED lights up when the stirrer is powered) 2. ON/ OFF/ Speed knob, to turn the stirrer ON and OFF, and set the stirring speed (continuously variable up to the maximum) 3. REVERSE PERIOD knob with the ON/ OFF and continuously variable selection of inversion cycle time in minutes, from 0.5 to 3 minutes HI302N HI312N... -
Page 10: Hi304N
HI303N Maximum 2.5 liters Stirring Capacity (0.66 gallons) Speed Range 100 to 500 rpm High 100 to 800/ 1000 rpm Tachometer 4 digit LCD Power Supply HI303N-1 110/ 115 Vac, 50/ 60 Hz HI303N-2 220/ 240 Vac, 50/ 60 Hz Installation Category AISI 316 stainless steel Cover Material... -
Page 11: Hi322N & Hi324N
HI304N Maximum 2.5 liters Stirring Capacity (0.66 gallons) Speed Range Min. 100 rpm Max. 800 to 1000 rpm Tachometer 4 digit LCD Power Supply HI304N-1 110/ 115 Vac, 50/ 60 Hz HI304N-2 220/ 240 Vac, 50/ 60 Hz Installation Category AISI 316 stainless steel Cover Material Environment... -
Page 12: Hi300N & Hi310N
HI322N HI324N Maximum 5 liters 5 liters Stirring Capacity (1.3 gallons) (1.3 gallons) Speed Range Min. 100 rpm Max. 800 to 1000 rpm Timer Range user selectable from 5 minutes to 2 hours Tachometer not applicable 4 digit LCD Auto-Speed standard standard Power Supply... - Page 13 • Pour the liquids to be mixed into the beaker. Do not fill up to the brim and leave sufficient space to prevent spillage during stirring. • Connect the power cord to the mains and turn the stirrer on. • Adjust the SPEED knob slowly until the required stirring speed is achieved.
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Page 14: Hi301N, Hi303N & Hi311N
• Make sure that the SPEED knob and the ON/ OFF switch are in the OFF position. • Place a beaker or glass container at the center of the top of the stirrer and place the stirring bar in the beaker. •... -
Page 15: Hi302N, Hi304N & Hi312N
• Adjust the SPEED knob slowly until the required stirring speed is achieved. Allow sufficient time for the mixing operation to attain uni‑ form rotational flow. The stirring speed is indicated in the rpm LCD (HI303N only). • When stirring is complete, turn the SPEED knob to the OFF position. •... - Page 16 • Connect the power cord to the mains and turn the stirrer on with the ON/ OFF switch. • Set the REVERSE PERIOD knob to the desired reverse stirring period from 30 seconds to 3 minutes. E.g. if set to one minute, the fluid will rotate in one direction for one minute and then reverse its rotation for another minute in a repeated cycle until the stirrer is turned off.
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Page 17: Hi322N & Hi324N
• Make sure that the SPEED knob and the ON/ OFF switch are in the OFF position and the START/ RESET switch is in RESET position. • Place a beaker or glass container at the center of the top of the stirrer and place the stirring bar in the beaker. -
Page 18: Accessories
• Adjust the SPEED knob slowly until the required stirring speed is achieved. • Allow sufficient time for the mixing operation to attain uniform rota‑ tional flow. The stirring speed is indicated in the rpm LCD for HI324N. • When stirring is complete, turn the SPEED knob to the OFF position. •... - Page 19 If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization number from the Technical Service department and then send it with shipping costs prepaid.
- Page 20 World Headquarters Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA www.hannainst.com Local Office Hanna Instruments Inc. Highland Industrial Park 584 Park East Drive Woonsocket, RI 02895 USA Phone: 800.426.6287 Fax: 401.765.7575 e‑mail: tech@hannainst.com Printed in ROMANIA...
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