Carbon Dioxide Sensor
012-08402A
4
®
Limited Warranty
PASCO scientific warrants the product to be free from
defects in materials and workmanship for a period of
one year from the date of shipment to the customer.
PASCO will repair or replace, at its option, any part of
the product which is deemed to be defective in
material or workmanship. The warranty does not
cover damage to the product caused by abuse or
improper use. Determination of whether a product
failure is the result of a manufacturing defect or
improper use by the customer shall be made solely by
PASCO scientific. Responsibility for the return of
equipment for warranty repair belongs to the
customer. Equipment must be properly packed to
prevent damage and shipped postage or freight
prepaid. (Damage caused by improper packing of the
equipment for return shipment will not be covered by
the warranty.) Shipping costs for returning the
equipment after repair will be paid by PASCO
scientific.
Address:
PASCO scientific
10101 Foothills Blvd.
Roseville, CA 95747-7100
Phone:
(916) 786-3800
FAX:
(916) 786-8905
e-mail:
Web site:
www.pasco.com
Sensor Specifications:
Sensor Range:
0 to 10K (0 to 10,000 ppm CO
2
)
0 to 100K (0 to 100,000 ppm CO
2
)
Resolution:
0 to 10K (5 ppm)
0 to 100K (50 ppm)
Accuracy:
0 ppm to 10,000 ppm: 100 ppm or 10%
of value, whichever is greater
10,000 ppm to 50,000 ppm; 20% of
value
Over 50,000 ppm; qualitative only
Repeatability:
50 ppm or 5% of value, whichever is
greater
Humidity range: 5 to 95% relative humidity;
noncondensing
Temp. range:
20ºC to 30ºC
Sensor Usage Tips:
Do not place the Carbon Dioxide Sensor in liquid
samples, such as water or beverages. Immersing
the Carbon Dioxide Sensor in liquids will
permanently damage the sensor.
Using the Carbon Dioxide Sensor in dusty or windy
environments, or in direct sunlight may cause
anomalous readings. Always store the sensor in the
plastic zip-lock bag to minimize sensor reading
distortion from the dust, dirt, etc.
Sample Data/Results
Respiration data
Germinating data
Copyright Notice
The PASCO scientific 012-08402A
Carbon Dioxide
Manual
is copyrighted and all rights reserved.
However, permission is granted to non-profit
educational institutions for reproduction of any part of
the 012-08402A
Carbon Dioxide Manual
, providing
the reproductions are used only for laboratories and
are not sold for profit. Reproduction under any other
circumstances, without the written permission of
PASCO scientific, is prohibited.
germinating peas at
room temperature
chilled peas
(germinated)