Authorisations And Certification; Specifications - TESTO 300 LL NEXT LEVEL Instruction Manual

Acid in the sensor filters.
May cause irritation to the skin, eyes or respiratory tract.
- Do not open the sensor filters.
Eye contact: Rinse the affected eye thoroughly under running water for 10
minutes, keeping the eyelids wide open and protecting the unaffected eye.
Remove contact lenses wherever possible.
Skin contact: Remove the injured person's contaminated clothing, ensuring
self-protection. Rinse affected skin areas under running water for at least 10
minutes.
Inhalation: Move to fresh air and make sure that breathing is unrestricted.
Ingestion: Rinse mouth out and spit out liquid. If conscious, drink 1 glass of
water (approx. 200 ml). Do not induce vomiting.

4 Authorisations and certification

Please find the current country approvals in the
document which is enclosed with the product.

5 Specifications

The testo 300 NEXT LEVEL is a measuring instrument which enables the
professional flue gas analysis of combustion systems, such as
small combustion plants (oil, gas, wood, coal)
•
low-temperature and condensing boilers
•
gas heaters.
•
.
Using the instrument, these systems can be adjusted and checked for
compliance with the applicable limit values.
The instrument has been verified as a short-term measuring instrument and
should not be used as a safety (alarm) device. It is intended for indoor use only.
The following tasks can also be carried out using the instrument:
Regulating the O
•
ensure optimum operation.
• Draught measurement.
• 4Pa measurement.
• Measuring and regulating the gas flow pressure in gas heaters.
Measuring and optimising the flow and return temperatures of heating
•
systems.
Measuring the CO concentration in the ambient air.
•
CAUTION
, CO and CO , NO, NO
2 2
4 Authorisations and certification
Approval and Certification
values in combustion plants to
x
9