1999/05/17 Caterpillar

All Models of Gas and Diesel Engines

Warranty Category: M

NOTE: Manufacturer's one year warranty from date of purchase on all parts except for the 156-1061 Oxygen Sensor which has a two year warranty.

Features/Benefits (156-1060 only)

* Used for fast, easy set-up and servicing of lean burn and stoichometric engines

* Measures exhaust concentrations of oxygen (O₂), carbon monozide (CO), low nitric oxide (NO), and nitric dioxide (NO₂)

Features/Benefits (156-1070 only)

* Used for fast, easy set-up and servicing of lean burn, stoichometric, and diesel engines

* Measures exhaust concentrations of oxygen (O₂), carbon monoxide (CO), nitric oxide (NO), nitric dioxide (NO₂), and combustibles (CxHx)

Features/Benefits (156-1060 or 156-1070)

* Also measures exhaust and ambient temperatures, stack draft, and smoke test

* Calculates carbon dioxide, excess air, efficiency, and losses

* Display shows all parameters at once and has two levels of zoom

* Housed in a durable aluminum reinforced case

* Durable pistol grip probe (one foot in length)

* Built-in thermal printer

* Automatic water dump

Specifications/Technical Information

Input - exhaust from engine under test

156-1067 length - 305 mm (12.0 in)

156-1068 length - 4572 cm (15 ft)

Power cord length - 2438 cm (8 ft)

Measurement Range

Oxygen (O₂) - 0 to 21%

Carbon monoxide (CO) low - 0 to 4000 ppm

Carbon monoxide (CO) high - 0 to 40,000 ppm

Nitric oxide (NO) - 0 to 4000 ppm

Nitrogen dioxide (NO₂) - 0 to 500 ppm

Combustibles (CxHx) - 0 to 6%

Ambient temperature - -17.8 to 121.1°C (0 to 250°F)

Exhaust temperature - -17.8 to 982.2°C (0 to 1800°F)

Stack draft - 0 to 40.00 inches H₂0

Smoke test - 0 to 9 spot method

Measurement Resolution

Oxygen - 0.1%

Carbon monoxide, low - 1 ppm

Carbon monoxide, high - 5 ppm

Nitric oxide - 1 ppm

Nitrogen dioxide - 1 ppm

Combustibles - 0.01%

Ambient temperature - 0.6°C (1°F)

Exhaust temperature - 1.7°C (1°F)

Stack draft - 0.01 inch H₂0

Measurement Accuracy

Oxygen - ±2% of reading

Carbon monoxide, low - ±4% of reading

Carbon monoxide, high - ±4% of reading

Nitric oxide - ±4% of reading

Nitrogen dioxide - ±4% of reading

Combustibles - ±4% of reading

Ambient temperature - -16.1°C (3°F)

Exhaust temperature - -16.1°C (3°F)

Stack draft - 2% of reading

Sensor Life

Oxygen - 2 years

Carbon monoxide, low - 3 years¹

Carbon monoxide, high - 3 years¹

Nitric oxide - 3 years¹

Nitrogen dioxide - 3 years¹

Combustibles - 3 years

Ambient temperature - 10 years

Exhaust temperature - 10 years

Stack draft - 10 years

Power

Internal - sealed lead acid battery, 12VDC, 2.2 AH rechargeable

External selected - 110/220 VAC, 50/60 Hz

External converter - 12VDC, battery cables and cigarette lighter plug (available separately)

Operating Temperatures

Analyzer - 6.7 to 50.0°C (20 to 122°F)

Probe - -17.8 to 982.2°C (0 to 1800°F)

Storage temperature - -40.0 to 60.0°C (-40 to 140°F)

Measurements

External dimensions - 48.3 x 40.6 x 16.5 cm (19 x 16 x 6.50 in)

Weight - 12.71 kg (28 lbs)

Components included with 156-1060 or 156-1070 Analyzer Group, Emission

(1) 156-1067 Probe

(2) 156-1068 Line, Sample

(3) Two rolls of printer paper

(4) Package of smoke test paper and comparison chart

(5) Single water trap assembly

(6) Ambient thermocouple with magnet

(7) Note pad

(8) Shoulder strap

(9) Calibration certificate and magnet

(10) AC power cord

(11) NEHS0713 Tool Operating Manual

(12) Package of water trap filters

(13) Drain hose

(14) Emission Analyzer

(15) NEHS0714 Tool Operating Tips Pocket Card