Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Promac DHT 740: (1 year) CAL VER /5500,34401 DATE: 09-Sep-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.4 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 30 NUMBER OF LINES: 298 CONFIGURATION: Fluke 5500A CONFIGURATION: HP 34401A ============================================================================= # # Compatibility: # 5500/CAL 4.23 or MET/CAL 4.23 or later. # # Subprocedures: # None # # Required Files: # dht740_a.bmp # # System Specifications: # TUR calculation is based on specification interval of the accuracy file. # The default 5500A accuracy file contains 90 day specs. # # Fluke makes no warranty, expressed or implied, as to the fitness # or suitability of this procedure in the customer's application. # STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK- P F V 1.002 ASK+ K X 1.003 HEAD PRELIMINARY INSTRUCTIONS 1.004 DISP Turn UUT ON. 1.004 DISP 1.004 DISP Warm-up time: 1min - REQUIRED 1.004 DISP Temperature: 20 - 45degC 1.004 DISP Humidity: 0 - 90% RH 1.005 DISP [32] WARNING 1.005 DISP HIGH VOLTAGE is used or exposed during the performance 1.005 DISP of this calibration. DEATH ON CONTACT may result if 1.005 DISP personnel fail to observe safety precautions. 1.006 HEAD {VOLTAGE MEASUREMENT} 1.007 HEAD VOLTAGE MEASUREMENT: {-10 - 120mV Range} 1.008 DISP Connect the 5500A to the UUT follows: 1.008 DISP [32] 5500A NORMAL HI to UUT V + 1.008 DISP [32] 5500A NORMAL LO to UUT V - 1.009 DISP Press IN TYPE, and use the UP/DOWN ARROW keys to 1.009 DISP select INPUT -10 to 120mV. 1.009 DISP Press the ENTER key. 1.010 5500 0V S 2W 1.011 DISP Press the ZERO key to select zero input. 1.011 DISP Press ENTER to zero the display. 1.012 5500 -10.000mV 0.04U 2W 2.001 5500 100.00mV 0.04U 2W 3.001 HEAD VOLTAGE MEASUREMENT: {0 - 12V Range} 3.002 DISP Press IN TYPE, and use the UP/DOWN ARROW keys to 3.002 DISP select INPUT 0 to 12V. 3.002 DISP Press the ENTER key. 3.003 5500 10.000V 0.004U 2W 4.001 HEAD {CURRENT MEASUREMENT} 4.002 HEAD CURRENT MEASUREMENT: {0 - 24mA Range} 4.003 DISP Connect the 5500A to the UUT as follows: 4.003 DISP [32] 5500A AUX HI to UUT mA + 4.003 DISP [32] 5500A AUX LO to UUT mA - 4.004 DISP Press IN TYPE, and use the UP/DOWN ARROW keys to 4.004 DISP select INPUT 0 to 24mA. 4.004 DISP Press the ENTER key. 4.005 DISP Press the ZERO key to select zero input. 4.005 DISP Press ENTER to zero the display. 4.006 5500 20.000mA 0.007U 2W 5.001 HEAD {THERMOCOUPLE} 5.002 DISP Press the SET UP key. 5.002 DISP Press the DOWN ARROW key, select DEFAULT SETUP 5.002 DISP Press the ENTER key. 5.002 DISP Press DOWN ARROW keys to SELECT TEMP. UNIT. 5.002 DISP Press the ENTER key. 5.002 DISP Press DOWN ARROW keys to SELECT DEG F. 5.002 DISP Press the ENTER key. 5.003 DISP Press the ENTER key to return to the MAIN MENU. 5.004 DISP This procedure REQUIRES one of the following types of 5.004 DISP thermocouples, with the proper connector for the 5500A 5.004 DISP TC terminals. 5.004 DISP 5.004 DISP Thermocouple types are R,S,B,K,J,N,E, and T. 5.005 MEM2 Enter thermocouple type (R, S, B, K, J, N, E, or T). 5.006 JMPL VALID_INPUT ZCMPI(MEM2, "R") 5.007 JMPL VALID_INPUT ZCMPI(MEM2, "S") 5.008 JMPL VALID_INPUT ZCMPI(MEM2, "B") 5.009 JMPL VALID_INPUT ZCMPI(MEM2, "K") 5.010 JMPL VALID_INPUT ZCMPI(MEM2, "J") 5.011 JMPL VALID_INPUT ZCMPI(MEM2, "N") 5.012 JMPL VALID_INPUT ZCMPI(MEM2, "E") 5.013 JMPL VALID_INPUT ZCMPI(MEM2, "T") 5.014 JMP 5.004 5.015 MATH MEM1 = M[3] 5.016 LABEL VALID_INPUT 5.017 DISP Press the IN TYPE, and use UP/DOWN ARROW keys to 5.017 DISP select INPUT THERMOCOUPLE. 5.017 DISP Press the ENTER key. 5.018 DISP Use the UP/DOWN ARROW keys to select 5.018 DISP type [MEM2] thermocouple. 5.018 DISP Press the ENTER key. 5.019 DISP The DHT740 will now indicate the type and value being 5.019 DISP used for CJ COMPENSATION. 5.019 DISP If necessary use the UP/DOWN ARROW keys to select 5.019 DISP select CJ AUTO. 5.019 DISP Press the ENTER key. 5.020 DISP Connect the 5500A TC terminals to the UUT 5.020 DISP TC INPUT + and - 5.020 DISP terminals using [MEM2] thermocouple wire and connectors. 5.021 JMPL THERMOCOUPLE_INPUT_TYPE_R ZCMPI(MEM2, "R") 5.022 JMPL THERMOCOUPLE_INPUT_TYPE_S ZCMPI(MEM2, "S") 5.023 JMPL THERMOCOUPLE_INPUT_TYPE_B ZCMPI(MEM2, "B") 5.024 JMPL THERMOCOUPLE_INPUT_TYPE_K ZCMPI(MEM2, "K") 5.025 JMPL THERMOCOUPLE_INPUT_TYPE_J ZCMPI(MEM2, "J") 5.026 JMPL THERMOCOUPLE_INPUT_TYPE_N ZCMPI(MEM2, "N") 5.027 JMPL THERMOCOUPLE_INPUT_TYPE_E ZCMPI(MEM2, "E") 5.028 LABEL THERMOCOUPLE_INPUT_TYPE_T 5.029 HEAD {T-type THERMOCOUPLE INPUT} 5.030 5500 500degF 1U _T TC 2W 6.001 JMPL THERMOCOUPLE_OUTPUT 6.002 LABEL THERMOCOUPLE_INPUT_TYPE_R 6.003 HEAD {R-type THERMOCOUPLE INPUT} 6.004 5500 1000degF 2U _R TC 2W 7.001 JMPL THERMOCOUPLE_OUTPUT 7.002 LABEL THERMOCOUPLE_INPUT_TYPE_S 7.003 HEAD {S-type THERMOCOUPLE INPUT} 7.004 5500 1000degF 2U _S TC 2W 8.001 JMPL THERMOCOUPLE_OUTPUT 8.002 LABEL THERMOCOUPLE_INPUT_TYPE_B 8.003 HEAD {B-type THERMOCOUPLE INPUT} 8.004 5500 1300degF 2U _B TC 2W 9.001 JMPL THERMOCOUPLE_OUTPUT 9.002 LABEL THERMOCOUPLE_INPUT_TYPE_K 9.003 HEAD {K-type THERMOCOUPLE INPUT} 9.004 5500 1000degF 1U _K TC 2W 10.001 JMPL THERMOCOUPLE_OUTPUT 10.002 LABEL THERMOCOUPLE_INPUT_TYPE_J 10.003 HEAD {J-type THERMOCOUPLE INPUT} 10.004 5500 1000degF 1U _J TC 2W 11.001 JMPL THERMOCOUPLE_OUTPUT 11.002 LABEL THERMOCOUPLE_INPUT_TYPE_N 11.003 HEAD {N-type THERMOCOUPLE INPUT} 11.004 5500 1000degF 1U _N TC 2W 12.001 JMPL THERMOCOUPLE_OUTPUT 12.002 LABEL THERMOCOUPLE_INPUT_TYPE_E 12.003 HEAD {E-type THERMOCOUPLE INPUT} 12.004 5500 1000degF 1U _E TC 2W 13.001 LABEL THERMOCOUPLE_OUTPUT 13.002 HEAD {OUTPUT} 13.003 ASK- N 13.004 DISP Press the OUT TYPE, and use UP/DOWN ARROW keys to 13.004 DISP select OUTPUT THERMOCOUPLE. 13.004 DISP Press the ENTER key. 13.005 DISP Use the UP/DOWN ARROW keys to select type [MEM2] 13.005 DISP thermocouple. 13.005 DISP Press the ENTER key. 13.006 DISP The DHT740 will now indicate the type & value being 13.006 DISP used for CJ COMPENSATION. 13.006 DISP If necessary use the UP/DOWN ARROW keys 13.006 DISP to select CJ AUTO 13.006 DISP Press the ENTER key. 13.007 DISP Connect the 5500A TC terminals to the UUT 13.007 DISP TC OUTPUT + and - 13.008 JMPL THERMOCOUPLE_OUTPUT_TYPE_T ZCMPI(MEM2, "T") 13.009 JMPL THERMOCOUPLE_OUTPUT_TYPE_B ZCMPI(MEM2, "B") 13.010 DISP Press the OUT VALUE key. 13.010 DISP Enter 1000deg. 13.011 JMPL THERMOCOUPLE_OUTPUT_TYPE_R ZCMPI(MEM2, "R") 13.012 JMPL THERMOCOUPLE_OUTPUT_TYPE_S ZCMPI(MEM2, "S") 13.013 JMPL THERMOCOUPLE_OUTPUT_TYPE_K ZCMPI(MEM2, "K") 13.014 JMPL THERMOCOUPLE_OUTPUT_TYPE_J ZCMPI(MEM2, "J") 13.015 JMPL THERMOCOUPLE_OUTPUT_TYPE_N ZCMPI(MEM2, "N") 13.016 JMPL THERMOCOUPLE_OUTPUT_TYPE_E ZCMPI(MEM2, "E") 13.017 LABEL THERMOCOUPLE_OUTPUT_TYPE_T 13.018 HEAD {T-type THERMOCOUPLE OUTPUT} 13.019 DISP Press the OUT VALUE key. 13.019 DISP Enter 500deg. 13.020 5500 500degF 1U _T TM 2W 14.001 JMPL VOLTAGE_OUTPUT 14.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_R 14.003 HEAD {R-type THERMOCOUPLE OUTPUT} 14.004 5500 1000degF 2U _R TM 2W 15.001 JMPL VOLTAGE_OUTPUT 15.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_S 15.003 HEAD {S-type THERMOCOUPLE OUTPUT} 15.004 5500 1000degF 2U _S TM 2W 16.001 JMPL VOLTAGE_OUTPUT 16.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_B 16.003 HEAD {B-type THERMOCOUPLE OUTPUT} 16.004 DISP Press the OUT VALUE key. 16.004 DISP Enter 1300deg. 16.005 5500 1300degF 2U _B TM 2W 17.001 JMPL VOLTAGE_OUTPUT 17.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_K 17.003 HEAD {K-type THERMOCOUPLE OUTPUT} 17.004 5500 1000degF 1U _K TM 2W 18.001 JMPL VOLTAGE_OUTPUT 18.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_J 18.003 HEAD {J-type THERMOCOUPLE OUTPUT} 18.004 5500 1000degF 1U _J TM 2W 19.001 JMPL VOLTAGE_OUTPUT 19.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_N 19.003 HEAD {N-type THERMOCOUPLE OUTPUT} 19.004 5500 1000degF 1U _N TM 2W 20.001 JMPL VOLTAGE_OUTPUT 20.002 LABEL THERMOCOUPLE_OUTPUT_TYPE_E 20.003 HEAD {E-type THERMOCOUPLE OUTPUT} 20.004 5500 1000degF 1U _E TM 2W 21.001 LABEL VOLTAGE_OUTPUT 21.002 ASK+ N 21.003 HEAD {VOLTAGE OUTPUT} 21.004 HEAD VOLTAGE OUTPUT: {-10 - 120mV Range} 21.005 DISP Connect the 34401A and the UUT as follows: 21.005 DISP [32] 34401A INPUT HI to UUT V + OUTPUT 21.005 DISP [32] 34401A INPUT LO to UUT V - OUTPUT 21.006 DISP Press the OUT TYPE, and use UP/DOWN ARROW keys to 21.006 DISP select OUTPUT -10 to 120mV. 21.006 DISP Press the ENTER key. 21.006 DISP Press the LOW button. 21.007 34401 0.000mV 0.04U 2W 22.001 DISP Press the MID button. 22.002 34401 50.000mV 0.04U 2W 23.001 DISP Press the HIGH button. 23.002 34401 100.000mV 0.04U 2W 24.001 HEAD VOLTAGE OUTPUT: {0 - 12V Range} 24.002 DISP Press the OUT TYPE, and use UP/DOWN ARROW keys 24.002 DISP to select OUTPUT 0 to 12V. 24.002 DISP Press the ENTER key. 24.002 DISP Press the LOW button. 24.003 34401 1.0000V 0.004U 2W 25.001 DISP Press the MID button. 25.002 34401 3.0000V 0.004U 2W 26.001 DISP Press the HIGH button. 26.002 34401 5.0000V 0.004U 2W 27.001 HEAD {CURRENT OUTPUT} 27.002 HEAD CURRENT OUTPUT: {0 - 24mA Range} 27.003 DISP REMOVE ALL connections. 27.004 DISP Press the OUT TYPE, and use UP/DOWN ARROW keys 27.004 DISP to select OUTPUT 0 to 24mA. 27.004 DISP Press the ENTER key. 27.005 DISP Select INTERNAL PWR (4wire) 27.005 DISP Press the ENTER key. 27.006 DISP Connect the 5500A and the UUT as follows: 27.006 DISP [32] 5500A AUX HI to UUT mA + 27.006 DISP [32] 5500A AUX LO to UUT OUT - 27.006 DISP [32] 5500A NORMAL HI to UUT mA + 27.006 DISP [32] 5500A NORMAL LO to UUU OUT - 27.006 DISP Connect the 34401A and the UUT as follows: 27.006 DISP [32] 34401A INPUT HI to UUT mA + 27.006 DISP [32] 34401A INPUT LO to UUT OUT - 27.007 5500 100.00Z S CW 27.008 DISP Press the LOW button. 27.009 34401 400mV N 2W 27.010 MATH mem = mem / 100 # This ACC statement should be for 34401A DC Volts and 5500A Ohms. 27.011 ACC 4.000mA TOL 27.012 MEMC 4.000mA 0.175% 28.001 5500 100.00Z S CW 28.002 DISP Press the MID button. 28.003 34401 1200mV N 2W 28.004 MATH mem = mem / 100 # This ACC statement should be for 34401A DC Volts and 5500A Ohms. 28.005 ACC 12.000mA TOL 28.006 MEMC 12.000mA 0.058% 29.001 5500 100.00Z S CW 29.002 DISP Press the HIGH button. 29.003 34401 2000mV N 2W 29.004 MATH mem = mem / 100 # This is RSS of 5500A and 34401A accuracies: sqrt(0.022^2 + 20e-6^2) 29.005 ACC 20.000mA TOL 29.006 MEMC 20.000mA 0.035% 30.001 END