SPECIFICATIONS Model 4800

Measurement: Range and Accuracy
Gas	Range	Accuracy
CO2	0.0 to 30 Torr	± 1.5 Torr
	30.1 to 76 Torr	5% Relative
N2O	0.0 to 100%	± 1.5% abs. plus 5% rel.
Halothane	0.00 to 7.5%	± 0.1% abs. plus 4% rel.
Isoflurane	0.00 to 7.5%	± 0.1% abs. plus 4% rel.
Enflurane	0.00 to 7.5%	± 0.1% abs. plus 4% rel.
Sevoflurane	0.00 to 9%	± 0.1% abs. plus 4% rel.
Desflurane	0.00 to 20%	± 0.1% abs. plus 4% rel.
Halocarbon 23	0.00 to 10%	± 0.4% abs.
Oxygen	0.00 to 100%	± 3.0% abs.
Ethanol	0.0 to 0.1%	± 0.013% abs.

Agent Identification
Detection Time	10 sec.(max)
Primary Agent Identification Sensitivity
Primary Agent Identified	Primary Agent Threshold
Isoflurane	0.20% Isoflurane abs.
Halothane	0.20% Halothane abs.
Enflurane	0.20% Enflurane abs.
Sevoflurane	0.24% Sevoflurane abs.
Desflurane	0.30% Desflurane abs.

Secondary Agent Identification Sensitivity
Secondary Agent	%Absolute of Secondary Agent	%Relative of Primary Agent
Halothane	0.20% (abs.) Halothane	±16.0% (rel.) Des., Sev., Iso., Enf.
Isoflurane	0.50% (abs.) Isoflurane	±5.0% (rel.) Hal., Sev.
		±6.0% (rel) Enf.
		±18.0% (rel) Des.
Enflurane	0.20% (abs.) Enflurane	±5.0% (rel.) Iso., Hal.
		±6.0% (rel) Des.
		±10.0% (rel.) Sev.
Sevoflurane	0.24% (abs.) Sevoflurane	±5.0% (rel.) Iso., Hal.,Enf.
		±6.0% (rel.) Des.
Desflurane	0.30% (abs.) Desflurane	±8.0% (rel.) Iso., Hal., Enf., Sev.
Example: Take the case where the primary agent is 2.00% Halothane. The maximum
Enflurane concentration required to identify it as a secondary agent is 0.30% Enflurane
(0.20%+(0.05x2.00)).
Acetone: on command
Alcohol: automatic, real time

Warm-Up Time
0 to 60 seconds	no data reported
60 seconds (typically)	full accuracy for all gases
Response Time Specifications [T10 to T90]
CO2	300 millisecs.
N2O	450 millisecs.
Ethanol	700 millisecs.
All agents	700 millisecs.
O2 (fast)	300 millisecs.
Breath Rate Data
Breath Rate:	0 to 100bpm	± 2bpm

General
Size (WxDxH)	151x376x93 mm / 5.95x14.80x3.65 in.
Weight	3.85 kg / 8.5 lbs.
Sampling Gas Flow Rate	120 & 200 ml / min.
Power	AC	DC
Input Voltage	100 to 240 Vac + 10%	19 to 30 Vdc
	(90 to 264 Vac)
Frequency	48 to 62 Hz
Power Consumption	22 watts typical /
	36 watts peak
Communications	RS232C asynchronous
	serial, 19,200bps
Calibration
Span	Not required. Span stable for life.
Zero	<10 sec.
Flash Memory	Reprogramable Flash Memory upgrades via modem

Operating Environment
Temperature	+10 to +40°C / +50 to 104°F
Humidity	10 to 95% RH (non-condensing)
Pressure/Altitude	525 Torr to 790 Torr, (1060hPa to 700hPa)
	/ -305 m to + 3,048 m

Regulatory Approvals
UL 2601-1	IEC 60601-1
CSA-C22.2	IEC 1000-4-4
IEC 801-2	IEC 1000-4-5
IEC 801-3	CISPR 11.1 & 22
EN 60601-1	FCC Class B