As a chimney sweep, heating engineer or service technician you are required by law to abide to the rules and regulations (like the 1. BlmSchV – Ord. 1 of the Federal Immission Control Ordinance) which apply to your field and profession. You can rely on the testo 380 to help you to carry out your daily tasks because it is certified for use with solid, liquid and gaseous fuels as well as for the threshold values 1 and 2 according to 1. BlmSchV. The easy-to-use particle counter can take you through the preprogrammed measuring programm of the BlmSchV and save you heaps of time and hassle.

Your advantages
• Carry out parallel fine particle, O2 and CO measurements in real time
• Ideal for chimney sweeps and system technicians; easy-to-follow, step-by-step guide for carrying out measurements according to 1. BlmSchV
• Large, graphic colour display, easy to use, low running and maintenance costs
• Certified for use with solid, liquid and gaseous fuels as well as for the threshold values 1 and 2 according to 1. BlmSchV

The Fluke VR1710 Power Quality Recorder, is a single-phase plug-in voltage quality recorder that offers an extremely easy-to-use solution for detecting and recording power quality problems, enabling immediate action and minimizing downtime. The VR1710 single-phase recorder meets the needs of maintenance and facilities management personnel in large service, utility, and industrial service organizations where power quality is critical to their business operations. Power quality parameters include average RMS, transients, flicker, and harmonics up to the 32nd recorded using a user-selectable averaging period from 1 second to 20 minutes.

The P3100 models are available in single or dual piston format. Unit can be supplied in psi, bar, kgf/cm², and MPa. This robust instrument is highly accurate, quick and easy to use. Units feature a built-in priming pump for large volume applications, piston flotation indicators and a high quality screw press for fine pressure control.
Operating principle
Deadweight testers are the high performance pressure standards for pressure measurement. Utilizing the well proven piston-gauge system consisting of a vertically mounted, precision lapped piston and cylinder assembly, accurately calibrated weight masses (Force) are loaded on the piston (Area), which rises freely within its cylinder. These weights balance the upward force created by the pressure within the system. The pressure is measured when placed on a correctly spinning and floating piston. The total pressure measured is the summation of the weights plus the piston weight carrier assembly.
Instrument base
There are three basic variations in the hydraulic offering; single low pressure, single high pressure and dual piston models. Pressure is generated and controlled by means of a high quality screw press located on the front of the tester. A built-in hand pump is included as standard for all hydraulic models to prime the system and accommodate large volume requirements.
Piston/cylinder assemblies
The piston/cylinder assembly is the heart of each deadweight tester. They are manufactured from materials that provide stability, durability, and low thermal coefficients and distortion. Our experience and knowledge of piston/cylinder production and calibration ensure the precision and performance required for today’s demanding calibration requirements.
Weight masses
Standard weight masses are series 3 nonmagnetic austenitic stainless steel. Each mass is marked with the serial number of the instrument and the nominal pressure value relative to the high or low-pressure piston, when applicable. Optional fractional weights are stainless steel and/or solution heat treated aluminum.
Gravity correction
Gravity varies significantly with geographical location and this variation has a direct effect on the force of the weights and the accuracy of the deadweight tester. Each instrument can be calibrated to local gravity at no extra cost. If unspecified, instruments will be calibrated to Standard Gravity at 980.665 cm/s2.

Key features
• Pressure ranges to 60,000 psi (4000 bar)
• 0.015% of reading accuracy standard (0.008% optional)
• Single or dual piston format
• Built-in hand pumps standard
• Mounted spirit level with adjustable feet
• Units can be trimmed to local gravity FOC

Accuracy and traceability for infrared measurements

Now it’s easy to increase your IR temperature measurement accuracy with the new 4180, 4181 Precision Infrared Calibrators from Fluke Calibration. These infrared temperature calibrators give more consistent, accurate and reliable calibrations because emissivity is radiometrically calibrated, and the target size minimizes size of source effect errors. In addition, these infrared calibrators simplify calibration because they uniquely compensate for errors caused by thermometer emissivity settings.

New accredited performance for point-and-shoot calibrations
• Calibrated radiometrically for meaningful, consistent results.
• Accredited calibration included
• Accurate, reliable performance from –15 °C to 500 °C
• Large target size of 152 mm (6 in) is required for calibrating most thermometers.
• Light instrument weight of 8.6 kg (19 lbs) makes it easy to lift and carry.
• Intuitive, easy-to-read display that indicates when temperature is stable.