Air sampling and analysis

Made from 5 mil (125 µm) FEP fluoropolymer film, these flexible, sturdy bags are heat sealed on all four sides for complete chemical resistance and leak-proof operation. They are inert to most chemicals and have low permeability which limits sample loss. Available with either a nickel-plated, brass on/off valve that accepts 6.4mm I.D. flexible tubing or with PTFE/silicone septum in polypropylene housing for use with a hypodermic needle. These FEP bags are easy to use. They can be stored for an unlimited period prior to use. Applications include gas sample analysis, extracting air samples from smokestack exhaust systems, monitoring air quality or calibrating instruments in the field. The bags are individually packaged.

• Chemically resistant
• Flexible
• Will not contaminate sample

Reusable bags made of 2 mil (50 µm) PVDF fluoropolymer film, Chemware^® Gas Bags offer an economical alternative for analysis of noncorrosive gases. Durable, heat-sealed seams ensure leak-proof operation. Available with either a nickel-plated, brass on/off valve that accepts 6.4mm I.D. flexible tubing or with a PTFE/silicone septum in a polypropylene housing for use with a hypodermic needle. Applications include sampling carbon monoxide, sulfur dioxide, hydrogen sulfide, radon and mercaptan. The bags are individually packaged. When used for liquid samples, bags should be supported with a tray. Custom sizes and configurations available on request.

• Flexible
• Will not contaminate sample
• Choice of fitting style: on/off or septum
• For use in gas sampling trains
• Use for gas or liquid sample containment

Accessories Turbidity meters Turb® 430

This device is the innovative solution for the simultaneous and continuous detection of up to five gases. A combination of more than 25 sensors allows flexible solutions to individual monitoring tasks. The device can be equipped with three electrochemical, and two catalytic bead, infrared or photoionisation sensors. It is the ideal companion in a great number of applications where reliable monitoring of oxygen, toxic and combustible gases and vapors in ambient air is necessary.

Basic unit with rubber-boot, carrying strap, calibration adapter, water and dust filter. In order to get a fully operational unit, a power pack and up to 5 sensors have to be ordered. And, optionally, a built-in pump or a datalogger can be ordered.

Specifications
Temperature: Pressure: Humidity:	-20 ... +55 °C, short-term -40 ... +60 °C 700 ... 1300 hPa 10 ... 95 % r.F.
Alarms (visual/audible):	360° flashing LEDs / >100 dB(A) at 30 cm
Charging time:	3.5 to 7 hours, depending on battery type
Pump mode:	maximum hose length of 45 m
Dimensions (W x H x D):	150 x 140 x 75 mm
Weight (basic unit/battery):	600 g / 490 g (3,0 Ah), 730 g (6,0 Ah)
Ingress protection:	IP 67
Approvals:	ATEX, MED, CSA, IECEx

Alternative Carbon Dioxide Safety Monitor AX60

Alternative Gerald micro forceps, stainless steel

Gas analyzers MAT1000 series are used for measuring oxygen concentrations (O₂) or optional carbon dioxide concentrations (CO₂).
Applies to all models of MAT1000 series:

• Easy and intuitive operation via touchscreen, even by untrained personnel
• Create your own method
• Available method parameters: scales, measurement procedures, limit values, comment and much more
• Selectable measurement methods: single or continuous
• Several single measurement procedures: manual, automatic, min/max detection
• Shortcut keys for most important functions
• Short measurement period, high accuracy even with small sample volume
• Validation possible
• Compliance with global standards such as GMP/GLP and 21 CFR Part 11
• Documentation of all measured values of the last 999 measurements
• Integrated interfaces, flexible data export (USB, Ethernet, RS-232)
• Compact design in robust cast aluminum housing
• Built-in air pressure sensor
• Integrated flow rate monitoring

Gas analysers for controlling protective gas packaging. The MAT1400 equipped with a zirconium dioxide sensor (ZrO₂) measures the oxygen concentration over the entire measurement range between 0 and 100 vol% and with an excellent accuracy of ±0.001 vol%. The MAT1500 additionally features a non-dispersive infrared sensor for measuring carbon dioxide within the range of 0 and 50 vol% and with a high accuracy of ±0.5 vol%. Both devices are suitable for the random sampling as well as the permanent monitoring of the gas mixture used on packaging machines. Their solid metal housing with an interchangeable protective cover offers protection against impact and dirt from the outside.

Measurement of O₂ and CO₂ e.g. in modified atmosphere packaging, for work with modified atmosphere conditions.

• For high sample throughput
• For high O₂ concentration
• High precision with the lowest O₂ concentrations
• Wide measurement range
• Drift-free zirconia sensor (ZrO₂)
• Low-drift non-dispersive infrared sensor (NDIR), model MAT1500
• Environmental compensated CO₂ measurement, model MAT1500

Specifications
O2 measuring range:	0 to 100 Vol.-%
Accuracy:	0.001 Vol.-% (<1 Vol.-%) 0.1 Vol.-% (<6 Vol.-%) 0.1 Vol.-% (<35 Vol.-%)
Resolution: CO2 measuring range (only MAT1500):	0.001 Vol.-% 0 to 50 Vol.-%
Accuracy: Resolution:	±0.5 Vol.-% 0.1 Vol.-%
Average measurement period: Heating time:	5 to 10 sec 10 min
Interface:	RS-232, USB, Ethernet
Dimensions (W x D x H):	200 x 350 x 150 mm
Weight:	4.6 kg
Power consumption:	60 W
Power supply:	100-250 V, 50/60 Hz