TestEquity 1016H Operation And Service Manual Download | Manualshive

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Summary of Contents for 1016H

Page 1: ...019 Model 1016H 1027H Temperature Humidity Chamber Operation and Service Manual TestEquity LLC 6100 Condor Drive Moorpark CA 93021 Technical Support 877 512 3457 Toll Free 805 480 0638 Corporate 800 7...

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Page 3: ...Switch EVENT 1 Mode_________________________________________________ 3 2 LIGHT Switch_________________________________________________________________________ 3 2 HEAT Light __________________________...

Page 4: ...to Drain the Humidifier _____________________________________________________________ 7 7 How to Verify the Temperature Calibration __________________________________________________ 7 8 How to Verif...

Page 5: ...eration in a conditioned laboratory environment Operation above 30 C 85 F or below 16 C 60 F ambient room temperature is NOT recommended CAUTION The Input Voltage label on the back of the chamber indi...

Page 6: ...the setup values unless you thoroughly understand what you are doing The correct values are documented in the EZ Zone Limit Controller Setup Parameters section of this manual CAUTION Always verify th...

Page 7: ...f you need to open the door while the chamber is operating wear safety goggles to prevent the high velocity airflow from blowing particles or objects into your eyes WARNING This chamber operates at ex...

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Page 9: ...ration machinery compartment c Check the low stage refrigeration charge e Verify the chamber performance Installation Location The chamber will produce a significant amount of heat during normal opera...

Page 10: ...hange the input voltage from one configuration to another CAUTION This chamber must be properly configured for either 208 V or 230 V nominal input 208 V and 230 V are NOT the same Do NOT guess Do NOT...

Page 11: ...d side of the Main Disconnect Switch are individually fused However your local electrical code may require a separate disconnect switch within sight of the chamber Power Source Connection 1 Turn the D...

Page 12: ...dity system using ordinary tap water Condensate from the chamber is returned back to the water tank The water pump runs continuously when the humidity system is enabled keeping the supply line pressur...

Page 13: ...ceptacle on the back of the chamber The drain tube from the chamber must not be submerged in the water Use the supplied clamp on each end of filter and the water inlet fitting to prevent leaking Do no...

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Page 15: ...the Main Disconnect Switch must be ON for 3 hours prior to operating the chamber Although it may be safe to use the chamber immediately this procedure ensures the longest possible life for the high st...

Page 16: ...ocedure ensures the longest possible life for the high stage compressor if the chamber has been removed from the power source for more than 24 hours CONDITIONING Switch ON Mode The CONDITIONING Switch...

Page 17: ...ion mode If the Humidity mode is disabled the chamber will cool in cascade refrigeration mode and there will be no humidity control HUMIDITY Light The HUMIDITY Light will illuminate when the F4T F4 Co...

Page 18: ...ber s refrigeration system fails This chamber has a set of contacts that can be used to remove power to your test sample if the Limit Controller s temperature limits are exceeded CAUTION To prevent da...

Page 19: ...use the humidity system to control moisture at low temperatures The humidity system is disabled below 7 C However if you have a source of GN2 gaseous nitrogen or Dry Air you can use the optional Purge...

Page 20: ...a clean dry chamber For extended low humidity range below 6 C a dew point condition see Purge Option which follows The F4T F4 will automatically disable the humidity system below 7 C and above 90 C to...

Page 21: ...essed air to the 3 8 inch FPT shutoff valve of Dry Air system Connect the power cord from the Dry Air system to the DRY AIR POWER socket on the rear panel This plug must be twisted clockwise to lock i...

Page 22: ...H 1027H Temperature Humidity Chamber Relief Vent Excess pressure in the chamber workspace is vented through a pressure relief check valve which is located on the top of the chamber behind the fan shro...

Page 23: ...l manual and is written by the manufacturer Watlow for a wide variety of applications and configurations Not all features or functions are applicable Only the capabilities of a model PM6L1AJ AAAABAA a...

Page 24: ...er than your actual chamber temperature set point to prevent nuisance tripping 5 Press the RESET Key to return to the Home Page 6 The upper display will show the actual chamber temperature while the l...

Page 25: ...n be used to remove power to your test sample if the Limit Controller s temperature limits are exceeded The safety contacts are rated as follows Resistive 10 A 250 VAC or 10 A 28 VDC Inductive 7 A 250...

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Page 27: ...our installation be determined by a qualified electrician who is familiar with industrial plant wiring I need to send the chamber outside North America Will it work with their power Outside North Amer...

Page 28: ...ample the temperature set point may be 25 0 C The actual temperature varies between 25 4 C and 24 5 C This corresponds to 0 4 C and 0 5 C or a total of 0 9 C of RELATIVE variations These specification...

Page 29: ...he high stage compressor if the chamber has been removed from the power source for more than 24 hours Can the person who services our air conditioning also service the chamber Probably not Most air co...

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Page 31: ...th an instantaneous step change in Set Point without a controlled ramp rate Does not include the effect of proportional band when approaching setpoint Performance is reduced by 17 with 50Hz input powe...

Page 32: ...neous step change in Set Point without a controlled ramp rate Does not include the effect of proportional band when approaching setpoint Performance is reduced by 17 with 50Hz input power Input Power...

Page 33: ...interior and exterior Listen for abnormal noise or vibration Inspect the demineralizer cartridge if provided Every 3 Months Inspect the door seal Inspect the refrigeration machinery compartment Check...

Page 34: ...noises Being able to recognize changes from normal operating noises can be a valuable way to identify problems and prevent further damage Examples of noises to be aware of include Circulator motor and...

Page 35: ...the two low stage gauges marked R 508B on the left side of the rear of the chamber 3 The two gauges have different scales However they should read the same value of pressure This indicates that the sy...

Page 36: ...lowly increase and stabilize to 85 C It should NOT overshoot beyond 85 C by more than a few tenths of a degree and the compressors should NOT need to turn ON to maintain 85 C 5 After stabilization the...

Page 37: ...ntrolling Heat Light cycles ON OFF within 7 minutes 5 The chamber temperature should slowly increase and stabilize to 85 C It should NOT overshoot beyond 85 C by more than 1 0 C and the compressor sho...

Page 38: ...u may be able to clean the condenser less frequently if the chamber is in a very clean environment How to Drain the W100 Water Recirculation System Reservoir 1 This procedure drains the water in the r...

Page 39: ...t the chamber from the power source 4 Remove the lower rear panel 5 Open the Drain Valve by turning its handle 90 degrees counter clockwise Water will come out of the Drain fitting on the back of the...

Page 40: ...ts in the chamber and adjusting the temperature controller s calibration to correct for these errors is incorrect The correct way to adjust what the temperature controller displays compared to what is...

Page 41: ...sor calibration at all humidity conditions that the chamber is capable of achieving For the F4 Controller If calibration of the controller is necessary refer to the F4 Temperature Humidity Controller...

Page 42: ...both the Conditioning Switch the safety relay CR1 and the phase control relay PCR1 CR1 is controlled by the temperature limit controller TCR2 If either the high or low temperature safety limits are e...

Page 43: ...er circuit of the cascade condenser through the filter drier and liquid line solenoid valve to the thermostatic expansion valve The thermostatic expansion valve feeds the finned evaporator coil which...

Page 44: ...ystem is disabled The Humidity mode is enabled through Event 2 Digital Output 2 in the F4T F4 Controller Also the chamber workspace must be between 7 C and 90 C If the chamber is outside this temperat...

Page 45: ...bar is 100 F4 controller light 1B is ON F4T Compressor Output F4 DigitalOut 8 is ON the Cool light on front panel is OFF both compressors are OFF 2 Setpoint is low than chamber temperature but F4T Co...

Page 46: ...ive Compressors turn on and off too frequently 1 If compressor control parameters in F4T F4 Controller were changed 2 If compressor control parameters in F4T F4 Controller are as shipped from TestEqui...

Page 47: ...lined in How to verify the chamber performance NOTE If the F4 Controller is cycling Cool Light cycles on off the sightglass may appear 1 2 to 2 3 full This is normal R 508B Low Stage Charge 1 Repair a...

Page 48: ...k being out of service for even one day then you should purchase critical spare parts in advance Although most parts are standard and available from a variety of local distributors some parts are eith...

Page 49: ...Peltec 256 240S PCR1 222292 1 ea Indicator Panel 240V Neon SoLiCo S412 2 1 N2 PL1 2 200026 2 ea Indicator Panel 120V Neon SoLiCo S412 2 1 N1 PL3 4 200025 2 ea Resistor 1 kohm 25W Vishay Dale RH0251K0...

Page 50: ...oss 068U3317 28 100487 1 ea Expansion Valve Suction Cool HS Sporlan SBFJ AA C 25 100077 1 ea Expansion Valve Suction Cool LS Sporlan SBFS B ZP 3 8 x 5 8 odf 26 100507 1 ea Filter Drier Sporlan C 083 S...

Page 51: ...ge L Sd Limit Sides both Alt high High only or LoW Low only L hY Limit Hysteresis 2 Change not recommended A ty Alarm Type oFF Do Not Change PAr1 Upper Display ACPu Alt none PAr2 Lower Display Lst Alt...

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Page 53: ...d for labor if they initiate service on their own without prior approval from TestEquity Replacement parts must be supplied by TestEquity for in warranty claims Purchaser will not be reimbursed for pa...

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Page 55: ...Chapter 9 Drawings TestEquity 1016H 1027H Temperature Humidity Chamber Page 9 1 Chapter 9 Drawings...

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