User Manual

15.1 General Specifications
408
Clock functions Auto calendar, auto leap year judgment, 24-hour timer
Accuracy With power on: ±2.5 ppm
With power off: ±100 ppm (Approx. ±8.6 s/day) (typically ±50 ppm at room
temperature)
Backup battery life Approx. Ten years for clock and settings (@25°C, 77°F)
Operating temperature and
humidity
Temperature 0 to 40°C (32 to 104°F), Humidity 20 to 80% RH (non-condensating)
Temperature and humidity
range for guaranteed
accuracy
Temperature 23±5°C (73±9°F), Humidity 20 to 80% RH (non-condensating)
Period of guaranteed
accuracy
1 year
Storage temperature and
humidity
Temperature -10 to 50°C (14 to 122°F), Humidity 20 to 90% RH (non-condensating)
Operating environment Indoors, up to 2000 m (6562-ft.) ASL
Isolation resistance and
withstand voltage
Chassis-to-Power Line: 1.39 kV AC for 15 s, 100 MΩ or more @ 500 V DC
DC Input Module-to-Chassis and between Modules: 3.7 kV AC for 15 s, 100 M
Ω or more
@ 500 V DC
Power source 100 to 240 V AC (continuous input) @ 50/60 Hz
10 to 16 V DC (when using the Model 9684 DC Power Unit)
(Voltage fluctuations of ±10% from the rated supply voltage are taken into account.)
Maximum rated power Model 8860: 140 VA (No printer, but fully loaded with Model 8936 Analog Units and
9715 Memory Board)
300 VA (with A4 Printer, and fully loaded with Model 8956 Analog Units,
Model 9715-03 Memory Board and MO Unit)
Model 8861: 190 VA (No printer, but fully loaded with Model 8936 Analog Units and
Model 9715 Memory Board)
350 VA (with A4 Printer, and fully loaded with Model 8956 Analog Units,
Model 9715-03 Memory Board and MO Unit)
Dimensions Model 8860: Approx. 330W × 250H × 184.5D mm (12.99"W × 9.84"H × 7.26"D)
With Model 8995 A4 Printer Unit:
Approx. 330W × 272.5H × 184.5D mm (12.99"W × 10.73"H × 7.26"D)
With Model 8995-01 A6 Printer Unit:
Approx. 330W × 255.5H × 184.5D mm (12.99"W × 10.06"H × 7.26"D)
Model 8861: Approx. 330W × 250H × 284.5D mm (12.99"W × 9.84"H × 11.2"D)
With Model 8995 A4 Printer Unit:
Approx. 330W × 272.5H × 284.5D mm (12.99"W × 10.73"H × 11.2"D)
With Model 8995-01 A6 Printer Unit:
Approx. 330W × 255.5H × 284.5D mm (12.99"W × 10.06"H × 11.2"D)
(sans protrusions)
Mass Model 8860: Approx. 8 kg (282.2 oz.) (Instrument)
Approx. 9.5 kg (335.1 oz.) (With Model 8995 A4 Printer Unit)
Approx. 9.0 kg (317.5 oz.) (With Model 8995-01 A6 Printer Unit)
Model 8861: Approx. 10.5 kg (370.4 oz.) (Instrument)
Approx. 12 kg (423.3 oz.) (With Model 8995 A4 Printer Unit)
Approx. 11.5 kg (405.6 oz.) (With Model 8995-01 A6 Printer Unit)
Applicable Standards Safety EN61010 Voltage input section: Pollution degree 2,
Measurement category II (anticipated transient overvoltage 4000 V)
EMC EN61326 Class A
EN61000-3-2
EN61000-3-3