Transmille 8104 Multimeter Extended Specifications Interpreting Specifications Transmille have taken great care over presenting the extended specificaiton in a manner that is easy to read while including a high level of detail Transmille specify specification as both Absolute and Relative specification, with varying calibration intervals from 90 Days to 2 Years By ‘Absolute Uncertainties’ this means that all internal components of the multimeter have been compensated for. This includes staiblity, line voltage variation, temperature and humidity as well as the uncertainty of calibration as performed...

Transmille 8104 Multimeter Extended Specifications Range Specifications Range 100 mV 1V 10 V 100 V 1000 V Input Impedance > 10 GOhms > 10 GOhms > 10 GOhms 10 MOhms, 1% 10 MOhms, 1% Accuracy Relative To Calibration Standards Range 100 mV 1V 10 V 100 V 1000 V Absolute Uncertainty (95% Confidence) Range Notes : 1) Specifications valid only when Null verified/performed. Errors caused by thermals on external leads can be greater than 5uV which equates to 5ppm at the 1V level 2) Specifications apply for default filter settings. 3) All DC Voltage ranges are available at both Front and Rear terminals....

Transmille 8104 Multimeter Extended Specifications Range Specifications Range 100 µA 1 mA 10 mA 100 mA 1A 10 A 30 A Input Impedance 10 kOhms 1 kOhms 100 Ohms 10 Ohms 0.5 Ohms 10 mOhms 10 mOhms Input Terminals Front & Rear Front & Rear Front & Rear Front & Rear Front & Rear Front Front Accuracy Relative To Calibration Standards Range 100 µA 1 mA 10 mA 100 mA 1A 10 A 30 A Total Accuracy (95% Confidence) Range Tcal ± 1°C Tcal ± 3°C ± (ppm Reading + ppm Range) + 4 14 + 4 + 4 14 + 4 + 4 16 + 4 + 6 47 + 6 + 13 234 + 13 + 35 561 + 35 + 145 764 + 145 Notes : 1) Specifications valid only when Null verified/performed...

Transmille 8104 Multimeter Extended Specifications DC Current (Electrometer) Range Specifications Range 10 nA 100 nA 1 µA 10 µA Input Impedance Virtual Ground Virtual Ground Virtual Ground Virtual Ground Accuracy Relative To Calibration Standards Total Accuracy (95% Confidence) Tcal ± 1°C Tcal ± 3°C ± (ppm Reading + ppm Range) 14227 + 80 15148 + 80 2454 + 34 3087 + 34 268 + 17 339 + 17 40 + 10 50 + 10 Notes : 1) Specifications valid only when Null verified/performed 2) Specifications apply for default filter settings. 3) Electrometer input provided as shielded BNC connector on front panel for...

Transmille 8104 Multimeter Extended Specifications Accuracy Relative To Calibration Standards Range 100mV Notes : 1) Specifications valid from 10% + 3mV of range 2) High input impedance on 100mV, 1V and 10V range enable direct connection for AC current shunts for measurement of current 3) Settling time : 100mV, 1V, 10V Ranges : < 20 s, 100V, 1000V Ranges : < 5s 4) Input protection of 1,100V RMS provided 5) 1V Range up to 1MHz, 10V Range to 200kHz 6) 100V Range to 50kHz, 1000V Range to 10kHz Version 1.1

Transmille 8104 Multimeter Extended Specifications Absolute Uncertainty (95% Confidence) Range Notes : 1) Specifications valid from 10% + 3mV of range 2) High input impedance on 100mV, 1V and 10V range enable direct connection for AC current shunts for measurement of current 3) Settling time : 100mV, 1V, 10V Ranges : < 20 s, 100V, 1000V Ranges : < 5s 4) Input protection of 1,100V RMS provided 5) 1V Range up to 1MHz, 10V Range to 200kHz 6) 100V Range to 50kHz, 1000V Range to 10kHz Version 1.1

Transmille 8104 Multimeter Extended Specifications Range Specifications Range Full Scale Input Impedance 1 kOhm 1 kOhm 100 Ohms 10 Ohms 0.5 Ohms 10 mOhms 10 mOhms Input Terminals Front & Rear Front & Rear Front & Rear Front & Rear Front & Rear Front Front Accuracy Relative To Calibration Standards Range Absolute Uncertainty (95% Confidence) Range Notes : 1) Specifications valid from 10% of range 2) Current ranges up to 1A are available at both Front and Rear Terminals. Current above 1A on high current terminals only 3) 1A Fuse provided on rear panel for protection of 1A range and below Version...

Transmille 8104 Multimeter Extended Specifications Range Specifications Range 1 Ohm 10 Ohm 100 Ohm 100 Ohm Low Current 1 kOhm 1 kOhm Low Current 10 kOhm 10 kOhm Low Current 100 kOhm 1 MOhm 1 10 MOhm 1 100 MOhm 12 1 GOhm 12 Resolution 0.01 µOhm 0.1 µOhm 1 µOhm 1 µOhm 10 µOhms 10 µOhms 100 µOhms 100 µOhms 1 mOhms 10 mOhms 100 mOhms 1 Ohm 10 Ohms Accuracy Relative To Calibration Standards Range 1 Ohm 10 Ohm 100 Ohm 100 Ohm Low Current 1 kOhm 1 kOhm Low Current 10 kOhm 10 kOhm Low Current 100 kOhm 1 MOhm 1 10 MOhm 1 100 MOhm 12 1 GOhm 12 Notes : 1) Available as 2 Wire Measurement Only 2) Measurement...

Transmille 8104 Multimeter Extended Specifications Absolute Uncertainty (95% Confidence) Range 1 Ohm 10 Ohm 100 Ohm 100 Ohm Low Current 1 kOhm 1 kOhm Low Current 10 kOhm 10 kOhm Low Current 100 kOhm 1 MOhm 1 10 MOhm 1 100 MOhm 12 1 Gohm 12 Notes : 1) Available as 2 Wire Measurement Only 2) Measurement performed in Parallel with 10 MOhm 3) Specifications valid only after Null performed with measurement leads or in Ohms Compensation 4) Ohms Compensation function available - automatically compensates for thermals in measurement leads Version 1.1

Transmille 8104 Multimeter Extended Specifications Electrometer Resistance Range Specifications Voltage Setting 10V Notes : 1) Measurement performed via front Panel BNC connectors 2) Voltage Accuracy ± 75ppm from calibrated value 3) Use high quality cable with high insulation resistance to avoid errors due to leakage caused by cabling. Version 1.1

Transmille 8104 Multimeter Extended Specifications Accuracy Relative To Calibration Standards Voltage Setting* 10V Notes : 1) Measurement performed via front Panel BNC connectors 2) Voltage Accuracy ± 75ppm from calibrated value 3) Use high quality cable with high insulation resistance to avoid errors due to leakage caused by cabling. Version 1.1