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The Nova 5640 Series Portable Engine Exhaust Analyzers are built on the NOVANOW next-generation rugged portable platform. This series has been designed for accuracy, reliability, ease of use and ease of service, providing a detailed spot-check analysis of engine exhaust gas composition. The 5460 uses customer-replaceable electrochemical sensors that respond quickly to the O2, ppmCO, NO, NO2, and SO2 present in the exhaust gas sample. The O2 sensor life expectancy is typically 3-4 years. The CO, NO, NO2, and SO2 sensor life is typically 2-3 years. The infrared CO2 and HCs sensors should not need to be replaced under normal conditions of use.

A rechargeable lithium ion battery provides enough power for about 8 hours of continuous operation and the analyzer can be used while it is being recharged. The 5460 series integrated case is small but rugged, and dust & water resistant when closed. The 5460 Series Analyzers are complete with built-in sampling pump, flow meter, automatic condensate removal, filters, PTFE liquid blocker, 12 ft. (4m) sampling hose, and stainless steel engine exhaust probe with pre-filter. Also included are a cigarette lighter power plug and remote printer actuator button for printer-equipped models.

Unit of Measure

Specifications

Method of Detection

N/A CO (low range), NO, NO2, SO2, and O2 by electrochemical sensor

Ranges Available

N/A 0-2,000 / 5,000 / 10,000 HCs (as hexane) 0-2,000 / 5,000 / 10,000 PPM CO (low range) 0-2,000 / 5,000 PPM NOx (as NO) 0-2,000 PPM SO2 0-20,000 PPM HC's (as propane) 0-20.0% CO2 0-25.0% O2 0-800 PPM NO2

Resolution

N/A 0.1% on % ranges, 0.01% on standard range CO, 1 PPM on most PPM ranges

Accuracy & Repeatability

N/A ±1% of full scale for O2, CO, CO2, and HCs; ±2% of full scale for NOx and SO2

Drift

N/A < ± 1% in 8 hours after full warmup

Response Time (T-90)

N/A usually 8-10 seconds

Ambient Temperature Range

N/A 2°C to 40°C (35°F to 113°F) ºC

Linearity

N/A ±1.0% of full scale each gas measured

Size & Weight

N/A approx. 26 x 18 x 13 cm @ 3.4 kg (10" x 7" x 5" @ 7.5lbs)

Power

N/A 115 VAC or 220VAC, 50/60Hz. Also 12VDC for cigarette lighter socket

Options

N/A built-in printer

Analyzer Type

N/A Portable Engine Exhaust Analyzer

Primary Gas(es) to be Measured

N/A carbon monoxide (CO), hydrocarbons (HC’s), carbon dioxide (CO2), oxygen (O2), and nitric oxide (NO).

Applications

N/A

For spot-checking engine exhaust emissions for diesel, gasoline, propane, or natural gas powered 2 and 4 cycle engines. Analysis of carbon monoxide (CO), hydrocarbons (HC’s), carbon dioxide (CO2), oxygen (O2), nitric oxide (NO), nitrogen dioxide (NO2), and sulfur dioxide (SO2).

For spot-checking engine exhaust emissions for diesel, gasoline, propane, or natural gas powered 2 and 4

cycle engines. Analysis of carbon monoxide (CO), hydrocarbons (HC’s), carbon dioxide (CO2), oxygen (O2),

nitric oxide (NO), nitrogen dioxide (NO2), and sulfur dioxide (SO2).

Features

N/A

• Same rugged easy-to-use design as traditional Nova portable analyzers, but approx. 65% smaller and 50% lighter
• Fast warm up and accurate response
• Rugged touch-screen display of gas readings
• Solid state infrared detectors for % CO, CO2, and HC's
• Electrochemical sensors for O2, ppmCO, NO, NO2, and SO2
• Rechargeable lithium ion battery; up to 8hrs use per charge (recharge from vehicle or from AC adapter)
• Provided with sample filter, and flexible sample probe with 12 ft. of hose, built-in sample pump and automatic condensate removal
• Local USB data logging creates CSV files
• Built-in trouble-shooting prompts
• Meets Bar 97 and ISO 3930/OIML R99, Class O specifications

Options

N/A

• 4-20mA output in external adaptor
• Built-in printer, with remote print button
• PPM CO in place of % CO measurements for recent engine designs with lower emissions

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