-350x280.jpg)
-350x280.jpg)
-350x280.jpeg)
Код: QMA401
Brief specifications
More details
The next generation Advanced Quartz Crystal Microbalance analyzer from Michell Instruments is designed to provide reliable, fast and accurate measurement of trace moisture content in a variety of applications where keeping moisture to a minimum is of critical importance.
The analyzer provides consistently accurate measurements of trace moisture. This consistency is achieved using a self-calibration system, which adjusts the sensor with reference to an internal moisture generator. The moisture generator is supplied with a calibration traceable to NPL and NIST, so long term stability of its measurements is guaranteed.
Self-Calibrating Trace Moisture Analyzer - Michell QMA401
- Low Maintenance Quartz Microbalance Technology
- Features
-
- Precision measurement from 0.1 to 2000ppmV
- Fast response in both dry to wet and wet to dry transitions
- Simple, low cost, on-site maintenance with long service intervals
- Dryer can be replaced by the user in 10 minutes
- Accuracy of 0.1ppmV or 10% of reading, whichever is greater
- Intuitive user interface
- Ethernet or USB digital communications
- SD card data logging
- Optional internal sample handling and bypass loop
Featured Products
Whenever a high pressure calibration pump is needed, we offer several portable, hydraulic test pump models designed to work seamlessly with a reference gauge and process connection. The QTHP reaches test pressures up to 5000 psi (35 MPa) wh...
A simple and efficient, self-contained dew-point hygrometer, with filtration and flow control, for measurement of dew point or moisture content at point of use. It uses the Easidew On-Line to measure dew point in the range –100 to + 20 °C d...
-327x226.jpeg)
The Isotech Hydra range of calibration baths have proved very successful since their introduction in 2003. The Orion range has been introduced to fit alongside the Hydra models. The Orion calibration baths offer deeper calibration volumes t...
The microK 70 and 125 models are designed for the Primary Temperature Laboratories whilst the microK 250 and 500 models were designed for the Secondary Laboratory as well as a wide range of high accuracy industrial and scientific calibratio...
The higher temperature Isotech Blackbody Fixed Point Cells consist of high purity metals within a graphite body. Graphite reacts with air to form Carbon Dioxide. The rate of the reaction is temperature dependant. The effect is small at low ...
The 2700G Reference Pressure Gauges provide best-in-class measurement performance in a rugged, easy-to-use, economical package. Improved measurement accuracy allows it to be used for a wide variety of applications. It is ideal for calibrati...
The fundamental problem with surface temperature measurement is that it is subject to large stem conduction errors, also because heat conducted from the surface of the hot-plate causes a localised cold spot to be created which means that th...
P5514B Hydraulic Pressure Comparator
The P5514B Hydraulic Pressure Comparator is a simple, robust and economical pressure test pump for calibrating gauges, switches and transducers with accurate, fine adjust capabilities. It generates pres...
Measuring and Monitoring differential Pressure in Clean Rooms, Food and Pharma. Choice of two different sensor technologies (thermal measuring method and diaphragm sensor)
The new differential pressure transmitters PF4 and PF5 with two dif...
Guildline Instruments 6636 Series is a modular series of Temperature Stabilized Resistance Standards that can be rack mounted or simply set on a bench. The 6636 Series provides a logical extension to the popular 6634A series of Temperature ...
-327x226.jpg)
PM705E is a remote pressure module designed for high-precision pressure measurement of liquid and gaseous media in industrial and laboratory applications. The module provides reliable data readings under conditions of increased vibration an...
The HF73A transmitter series is designed for fixed installation in industrial applications where conditions are within the range of 0 to 100 %rh and -100 to 150 °C (-148 to 302 °F). The probe of the HF73A can survive exposure to temperature...
The RPS/DPS 8000 is the first product to incorporate the exciting new TERPS technology. TERPS is a resonant silicon pressure sensor technology platform that provides an order of magnitude greater accuracy and stability than current pressure...
-327x226.png)
Additel’s 680A Series Digital Pressure Gauges are designed with a wide range of pressure measurement and calibration applications in mind. With features such as datalogging and Bluetooth technology included, you will find these gauges to be...
-327x226.jpeg)
The function of this reference unit differs from other cased systems in that the temperature of the metal block in which the thermocouple and copper leads are inserted, actually varies with ambient temperature. A separate output signal is p...
GUILDLINE INSTRUMENTS provides two series of the best performing, most compact, wide-band AC current shunts that are commercially available PRODUCT FEATURES High Current Values to 100 A AC/DC Difference Essentially Zero at Power Frequencies...
The 8100 Series from Transmille is the most advanced multimeter available on the market. Featuring a full colour screen, the 8100 Series offers a wide range of functionality and covers a wide range of input parameters whilst achieving break...
The accuracy of the power and energy reference meter is available up to 0.01 %. The reference meter measures all main and influencing quantities inclusive harmonic analysis and distortion of the test signals. The available power and the max...
Accuracy < 2% of selected range at constant conditions
Four measurement ranges 0-1%, 0-5%, 0-10% & 0-25% O2
Sensitivity (LDL) 0.005% (50 ppm) O2
UL or ATEX certified for use in hazardous areas
Low maintenance with an average sensor life...
Additel’s 151 pressure modules have been designed with flexibility and efficiency in mind and can easily be swapped out as needed to meet changing needs and workloads. Higher pressure ADT151 modules cover two separate pressure ranges and co...
