Performance Tests

1–26 TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications

TDS 794D Test Record

Photocopy this and the next two pages and use them to record the performance

test results for your TDS 794D.

TDS 794D Test Record

Instrument Serial Number: Certificate Number:
Temperature: RH %:
Date of Calibration: Technician:
TDS 794D Performance Test Minimum Incoming Outgoing Maximum
Offset Accuracy
CH1 Offset +10 mV
+101 mV – 2.5 mV
– 25.1 mV __________
__________ __________
__________ + 2.5 mV
+ 25.1 mV
CH2 Offset +10 mV
+101 mV – 2.5 mV
– 25.1 mV __________
__________ __________
__________ + 2.5 mV
+ 25.1 mV
CH3 Offset +10 mV
+101 mV – 2.5 mV
– 25.1 mV __________
__________ __________
__________ + 2.5 mV
+ 25.1 mV
CH4 Offset +10 mV
+101 mV – 2.5 mV
– 25.1 mV __________
__________ __________
__________ + 2.5 mV
+ 25.1 mV
DC Voltage Measurement Accuracy (Averaged)
CH1 10 mV Vert scale setting,
–5 Div position setting, +.5 V offset +0.5755 V __________ __________ +0.5845 V
CH1 10 mV Vert scale setting,
+5 Div position setting, –.5 V offset –0.5845 V __________ __________ –0.5755 V
CH1 200 mV Vert scale setting,
0 Div position setting, +5 V offset +5.5345 V __________ __________ +5.6655 V
CH1 200 mV Vert scale setting,
0 Div position setting, –5 V offset –5.6655 V __________ __________ –5.5345 V
CH1 1 V Vert scale setting,
0 Div position setting, +2.5 V offset +5.289 V __________ __________ +5.711 V
CH1 1 V Vert scale setting,
0 Div position setting, –2.5 V offset –5.711 V __________ __________ –5.289 V
CH2 10 mV Vert scale setting,
–5 Div position setting, +.5 V offset +0.5755 V __________ __________ +0.5845 V
CH2 10 mV Vert scale setting,
+5 Div position setting, –.5 V offset –0.5845 V __________ __________ –0.5755 V
CH2 200 mV Vert scale setting,
0 Div position setting, +5 V offset +5.5345 V __________ __________ +5.6655 V