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OHAUS

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Guardian 5000 Series 

Hotplate-Stirrer, e-G51 HSRDM 

Hotplate-Stirrer, e-G51 HS07C 

Hotplate, e-G51 HP07C 

Stirrer, e-G51 ST07C 

Hotplate-Stirrer, e-G51 HS1 0C 
Instruction Manual 

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com 

Summary of Contents for Guardian 5000 Series

Page 1: ...e Stirrer e G51 HSRDM Hotplate Stirrer e G51 HS07C Hotplate e G51 HP07C Stirrer e G51 ST07C Hotplate Stirrer e G51 HS1 0C Instruction Manual Test Equipment Depot 800 517 8431 99 Washington Street Melr...

Page 2: ......

Page 3: ...g Ready 166 2 2 Standby Mode 166 2 3 Controlling the Stirrer 177 2 4 Controlling the Top Plate Heater 188 2 5 Using the External Probe 20 2 6 The Settings Menu 21 2 6 1 Accessing Exiting 221 2 6 2 Fea...

Page 4: ...urface for best performance and maximum safety DO NOT lift unit by the top plate CAUTION To avoid electrical shock completely cut off power to the unit by disconnecting the power cord from the wall ou...

Page 5: ...he surface on which the unit is placed will withstand typical heat produced by the unit and place the unit a minimum of six 6 inches from vertical surfaces Do not position the equipment such that it i...

Page 6: ...12 7 cm 10 5 x 6 8 x 5 Top plate dimensions 13 5 cm 5 3 Top plate material Aluminum Electrical 50 60 Hz 120 volts 10 8 3 amps 230 volts 10 4 6 amps Fuses 10A time delay 5x20mm 250VAC Temperature range...

Page 7: ...0 amps Fuses 10A time delay 5x20mm 250VAC Temperature range Ambient 5 to 500 C Temperature stability of top plate 3 100 C 2 100 C Temperature stability with temperature probe 1 100 C 1 C 100 C Stir c...

Page 8: ...Fuses 10A time delay 5x20mm 250VAC Temperature range Ambient 5 to 500 C Temperature stability of top plate 3 100 C 2 100 C Temperature stability with temperature probe 1 100 C 1 C 100 C Weight capacit...

Page 9: ...8 x 4 8 Top plate dimensions 17 8 x 17 8 cm 7 x 7 Top plate material Ceramic Electrical 50 60 Hz 120 volts 10 1 0 amps 230 volts 10 0 5 amps Fuses 5A quick acting 5x20mm 250VAC Stir capacity 15 L Spe...

Page 10: ...15A quick acting 6 3x32mm 125VAC 230 volts 10A time delay 5x20mm 250VAC Temperature range Ambient 5 to 500 C Temperature stability of top plate 3 100 C 2 100 C Temperature stability with temperature...

Page 11: ...Top 7x7 10x10 230V A Display Screen B Standby Indicator C Left Knob Controls temperature and settings menu D Right Knob Controls speed E External RTD Probe Port F Fuse G Power Entry Module PEM H Thre...

Page 12: ...er 10x10 120V A Display Screen B Standby Indicator C Left Knob Controls temperature and settings menu D Right Knob Controls speed E External RTD Probe Port G Power Cord H Threaded Knob for Accessory R...

Page 13: ...Hotplate 7x7 A Display Screen B Standby Indicator C Knob Controls temperature and settings menu E External RTD Probe Port F Fuse G Power Entry Module PEM H Threaded Knob for Accessory Rod I Standby Sw...

Page 14: ...Screen B Standby Indicator D Knob Controls speed F Fuse G Power Entry Module PEM H Threaded Knob for Accessory Rod I Standby Switch J Feet Not adjustable Test Equipment Depot 800 517 8431 99 Washingto...

Page 15: ...luminates when heater is running N Heat Setting Indicator Switches Heater Temperature L to Heat Setting when illuminated O Single Point Calibration Icon P External Probe Icon Q Hot Top Caution Indicat...

Page 16: ...when the probe is plugged in and P is illuminated M Heater Indicator Illuminates when heater is running N Heat Setting Indicator Switches Heater Temperature L to Heat Setting when illuminated O Single...

Page 17: ...Guardian 5000 Series EN 15 1 5 5 Display Stirrer R Speed Setting Indicator Illuminates until stirrer reaches the Speed Setting S S Speed Setting T Stirrer Indicator Illuminates when stirrer is running...

Page 18: ...main operating screen Note If the third screen is blank and the red standby indicator B to the left of the screen is illuminated the unit is in standby mode 2 2 Standby Mode 1 The rocker switch I on t...

Page 19: ...turn on the stirrer press and hold the right knob D until the unit beeps and the stirrer indicator T illuminates a The unit will beep once to confirm the stirrer has been turned on b The stirrer indic...

Page 20: ...hile the heater is on a Rotate the left knob C to the new heat setting The heat setting L will blink to indicate that the heat setting is not confirmed The heat setting indicator N will illuminate b B...

Page 21: ...e temperature display on the units show the actual temperature of the heater not the top plate or the sample The vessel contents being heated may be at a lower temperature depending on the size and th...

Page 22: ...7 will occur see Troubleshooting section Reduce sample volume or temperature setpoint value For Example Water has a theoretical temperature limit of 100 C boiling A temperature setpoint greater than 1...

Page 23: ...r edit the displayed setting 3 To exit the menu from the top level rotate the left knob C clockwise until the EXIT icon is displayed and briefly press the left knob C The unit will return to the main...

Page 24: ...ries 2 6 3 Structure Defaults Factory Defaults CAL SPC NEW 7x7 10x10 0 500 C RT 0 380 C Pt1 Pt6 if saved SAVE ADJ BACK RJCT Pt1 Pt6 if saved NO BACK BACK SYS BEEP EN EN CLR YES EXIT OFF NO YES DIS PWR...

Page 25: ...press the left knob C again to change the temperature of the SPC The heat setting L will begin to blink to indicate that it can be modified 6 Rotate the left knob C to scroll to the desired temperatur...

Page 26: ...lect the new temperature calibration point 12 The unit will begin to regulate temperature with compensated error When this is complete the SAVE icon will appear at the heat setting 13 Measure the temp...

Page 27: ...s running turn off the unit with the standby switch I on the right side of the unit 19 Repeat steps 8 15 20 To clear a calibrated temperature point return to the Calibration settings menu step 1 3 21...

Page 28: ...calibrated temperature return to the main operating screen 28 Rotate the left knob C to scroll the heat setting L to the desired calibrated temperature Notice that the SPC icon O appears 29 Press and...

Page 29: ...st first be in the top level of the settings menu 2 Rotate the left knob C to scroll to the SYS System setting 3 Briefly press the left knob C to enter the System settings menu 4 Briefly press the lef...

Page 30: ...Feature the unit must first be in the top level of the settings menu 2 Use the left knob C to scroll to the SYS System setting 3 Briefly press the left knob C to enter the System settings menu 4 Rota...

Page 31: ...Recovery has been activated 2 10 Reset to Factory Default Settings Resetting the unit to Factory Default Settings will do the following Clear all single point calibration SPC temperatures Turn off Po...

Page 32: ...the Reset setting 8 Rotate the left knob C to the BACK icon 9 Briefly press the left knob C to return to the top level of the settings menu 10 Rotate the left knob C to scroll to EXIT 11 Briefly pres...

Page 33: ...nd mix well Dip a clean cloth into the mixture and gently rub the exterior of the aluminum surface Generally it is not a good idea to use abrasive pads or cleaners on aluminum as the metal will scratc...

Page 34: ...utside the USA please visit our website www ohaus com to locate the Ohaus office nearest you Serial Number __________________________ Date of Purchase __________________________ Supplier _____________...

Page 35: ...the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can r...

Page 36: ...radioactive or corrosive materials has foreign material penetrating to the inside of the product or as a result of service or modification by other than OHAUS In lieu of a properly returned warranty...

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