|
|
| Parr acid digestion bombs combine the unique chemical inertness of PTFE with the advantages of a sealed pressure vessel. These convenient bombs offer a rapid procedure for sample dissolution or digestion that has several important advantages over more traditional methods of sample preparation. |
|
LeakID is the new For Test leak-certified series created for verifying leaks during automated tests.
Employees that use leak identification instruments need to know the calibration of those instruments at any moment, so LeakID is the key element used to verify the calibration. If the instrument recognizes the calibrated leak, it is correctly set.
LeakID is sold with the 1/8” pneumatic connector or with Staubli® male industrial connector. For Test calibrated leak is composed by an element calibrated for the requested porosity (leak professional scales varying from 10 cc/h to 200 cc/min) and a RFID transponder that keeps all numerical values and time ranges crypted. The main benefit of this new product is the impossibility to introduce human errors during the production process, the ricertificating process and during normal utilization, obviously accelerating the production. Reducing human errors is very important because mistakes made by employees concerning leaks values can bring dangerous valutations about measuring instruments.
An optional “Professional antenna” module can be added to the ET series, or the EtNet, in order to automatically verify the testing process in industrial enviroinment.
For Test LeakID is made using specific Pressure and Flow values, in order to satisfy, with maximum precision in terms of loss rates, the customer needs.
Every LeakID is supplied with a calibration certificate and a protective package for a correct stockage.
|
|
The Models 1530 and 1535 are feature ±1% of span accuracy and utilize 300 series stainless steel case. These heavy duty 2", 2-1/2" and 3-1/2" suppliers of pressure gauges are specifically designed to withstand the corrosive atmospheres, such as salt air, sour gas, and other technical gases.
These gauges are also used in specialty gauge regulators and gas chassis, as well as many other applications. The Model 1535 features
all internal wetted surfaces of 316L, making these gauges ideally suited for use with corrosive process media.
The Model P1535 is available in pressure ranges from 30" Hg VAC-0 psi to 0-3000 psi. This precision gauge incorporates rugged case construction with rear pressure relief, and a seamless Bourdon tube with welded joints for heavy duty service.
SPECIFICATIONS
SIZE: 2", 2-1/2", and 3-1/2"
CASE: Drawn stainless steel polished with pressure relief in
back of case
RING AND WINDOW: One piece, threaded polycarbonate
POINTER: Aluminum, adjustable, black finish
DIAL: Aluminum, white background with black markings; dual scale dials available in some pressure ranges
BOURDON TUBE
P-1530: Beryllium copper, silver brazed
P-1535: 316L seamless stainless steel
CONNECTION
P-1530: 1/4-18 ANPT brass
P-1535: 1/4-18 ANPT 316L stainless steel
RANGE: VAC-0-30 psi to 3000 psi
ACCURACY (Grade 1A):
±1% of span for range to but not including 3000 psi
±2% of span for ranges 3000 psi and above
PROFESSIONAL SCALES: psi, bar, kg/cm2, kPa (single or dual scale) |
|
Primary pressure standard: Deadweight Professional tester CPB5000
for high precision pressure calibration of supplier of pressure gauges, suppliers of pressure transmitters, pressure switches etc.
Ranges:
- pneumatic from 0.03 to 100 bar
- hydraulic from 0.2 to 4000 bar
Accuracy up to ±0.010% of READING
With integrated priming pump and suppliers of spindle pump.
Piston-/cylinder-system changeable without tools
Units under test to be mounted by hand without tools
OPTION: Intelligent Calibration Module type IKM
The IKM calculates automatically the needed corrections caused by ambient influences, deviation between computed pressure and real weight of the masses, conversion to other pressure units like PSI, KG/cm² and much more. The IKM shows the user which masses to be placed on the piston to get the requested pressure, and much more...
NEW: Type LDW 1000, low-cost, hydraulic up to 1000 bar / 14500 psi |
|
Hydraulic Pressure Balance: up to 0,008%rdg
Series MPA RED-LINE
Uncertainty between 0,008% rdg e 0,01% rdg
- Industrial applications
- Easily transportable
- Ranges up to 1200 bar
|
|
Badotherm professional seals are available in stainless steel AISI316 as standard. They can also be manufactured in all known exotic materials. Naturally, our seals can be supplied with 3.1.B and other material identification certificates. The smallest industrial diaphragm diameter offered is 23 mm / 1” and the biggest diaphragm is 89 mm / 3½”. At these dimensions the lowest possible measurement for a chemical seal mounted to a gauge pressure transmitter specifications is 10 mbar and we can even reach as low as 2 mbar for a DP measurement. We offer a temperature range from –140 °C to a maximum temperature of 400 °C. With a wide choice of system fill fluids and diaphragm materials, the Badotherm chemical seal range is the most flexible and extensive available in the industry.
Badotherm seals can be added to virtually any pressure measuring device. Manufacturer of pressure gauges, industrial transmitters, detection and switches are all compatible. The purpose of a chemical seal is to protect instrumentation from extreme temperatures, and from aggressive, highly viscous, corrosive, heterogeneous abrasive, and toxic media’s. Chemical seals enable not only, hygienic connection of measuring instruments in the process industry, but can also be used for simple wastewater applications or more highly sophisticated process- and petrochemical applications |
|
- Extensional diaphragm sealing type
- Flange rating: 1"~4"
- Material: SS316, H.C.
- Range: On request |
|
plane, special materials, 40 bar max
plane, stainless steel and special materials, 400 bar max
plane with assemblage wafer, stainless steel and special materials, 160 bar max
|
|
Ashcroft® suppliers of pressure gauges can be found in hundreds of industries and on millions of products. They are used in industries such as oil, chemical, wastewater, pharmaceutical, food, semiconductor and more. Ashcroft pressure gauges are available in dial sizes from 23 mm to 12 inches; in ranges from inches of water to 100,000 psi; in dozens of different case types and materials; and with thousands of options.
Along with pressure gauges, Dresser Instruments offers a wide variety of Ashcroft membrane seals and instrument isolators to meet the needs of processing plants and facilities. Customers can select from a variety of configurations from capsule type, welded or bonded and clamped designs with threaded, flanged and flushing connections just to name a few. Diaphragm professional seal materials are available for all types of applications and have been designed to work seamlessly with other Ashcroft products.
|
|
Badotherm professional seals are available in stainless steel AISI316 as standard. They can also be manufactured in all known exotic materials. Naturally, our seals can be supplied with 3.1.B and other material identification certificates. The smallest diaphragm diameter offered is 23 mm / 1” and the biggest diaphragm is 89 mm / 3½”. At these dimensions the lowest possible measurement for a chemical seal mounted to a gauge industrial pressure transmitter is 10 mbar and we can even reach as low as 2 mbar for a DP measurement. We offer a temperature range from –140 °C to a maximum temperature of 400 °C. With a wide choice of system fill fluids and diaphragm materials, the Badotherm chemical seal range is the most flexible and extensive available in the industry.
Badotherm seals can be added to virtually any pressure measuring device. Pressure gauges supplier, professional transmitters, sensors and switches are all compatible. The purpose of a chemical seal is to protect instrumentation from extreme temperatures, and from aggressive, highly viscous, corrosive, heterogeneous abrasive, and toxic media’s. Chemical seals enable not only, hygienic connection of measuring instruments in the process industry, but can also be used for simple wastewater applications or more highly sophisticated process- and petrochemical applications |
|
| Differential gauges type BDT13 are available in bourdon tube, industrial diaphragm or piston systems. With the differential gauge it is possible to measure have one pointer to read the differential pressure. The variation in high static pressure makes this gauge suitable for almost all differential measurments. |
|
with single industrial diaphragm, DS150, static pressure max 100 bar
with bellow, DS100-150, max static pressure 25 bar
with double diaphragm, DS100-150, max static pressure 200 bar
with double diaphragm, DS100-150, max static pressure 100 bar
with double diaphragm, DS100-150, max static pressure 400 bar
with double Bourdon tube, DS100
|
|
Supplier of pressure gauges
2" and 2.5" diameter
Brass or Stainless Steel construction
Pressure ranges from subatmospheric to 10,000 PSIG
1/4" NPT connections |
|
Differential pressure measurement is a crucial parameter for determining pollutant pathways for IAQ and worker exposure applications. It is also a key HVAC parameter in commercial and institutional buildings and in manufacturing plants, among many other important applications.
Each Zephyr II instrument includes a built-in, auto-zeroing, micro-manometer and 'K'-type thermocouple input for measuring differential pressure, static pressure and temperature. The auto-zeroing feature allows for highly accurate differential pressure logging over time. With a pitot tube, the Zephyr provides direct air velocity readings. Zephyrs can also be fitted with a telescoping 3-function probe (model 2300 AHTS) to measure humidity, temperature and (hotwire) airspeed.
The Zephyr II range has been designed with the user in mind. The large rubber grip and simple membrane switch pad ensure the unit is comfortable to use allowing pushbutton operation even with professional gloves on. The 2300 AHTS probe attaches to the side of the instrument for single-handed operation.
The display and menu system provide step-by-step professional guides for each operation. This ensures minimal user training is required. Data capture is included as standard to allow duct traversing. Volumetric flow is calculated by simply entering the size of the duct and the instrument performs the necessary calculation.
The Zephyr II is a stand-alone instrument. However, with all of it's available parameters, it may be interfaced to any GrayWolf WolfSense PPC or LAP mobile PC based system via a CF serial card (model ACC-SCDPC); opening the professional door to the full extent of GrayWolf's DirectSense product features. |
|
| With more than one million BARTON DPU-based instruments in service around the world today, Cameron's Measurement Systems division is a premier supplier of reliable and accurate chart professional recorders, indicators, switches and pneumatic controllers. Originally developed in the early 1920s, our differential pressure technology features a welded bellows assembly that increases accuracy while dramatically reducing the effects of wear. To facilitate quick and easy repairs all DPU based instruments are supported with pre-calibrated exchange or repaired sub-module bellows assemblies. |
|
Features:
- Large 5-DIGIT Display (0.8")
- LED Bar Graphs (Process & Set Value)
- 90-260VAC Power
- 6"Stem + 30"Flex Professional hose (MG200, MGJ)
- 1% combined error
- 750oF (400oC) Rating
- Ranges from 0-500 to 0-20,000psi
- Rotateable Display (270deg)
- Standard Thread (1/2-20UNF)
- Temp Sensors J (MGJ)
- Retransmission : 4-20mA, 0-5,10VDC |
|
The leaks digital professional calibrator takes its origins by the needs to know the leak-off rate entity on volumetric terms [cc/min] or [cc/h].
Such requirement exists especially when tests are executed on air and gas sectors parts, on which the norms express the
leakage rates in [cc/min] or [cc/h].
The instrument is combined with a micrometrical cock (supplied in the equipment) in order to simulate the desired leak. ET11 allows the professional seal tests instrumentation parameters programming procedure.
This flow measure instrument utilizes a mass flow detector and it is able to point out with precision and reliability the leakage
rates contained between 0,00 and 30,0 [cc/min].
This portable instrument, with compact dimensions and simple usage, is essential to verify the measure instruments and atomisers samples calibration and repeatability.
Compact dimensions:
ET11 is a portable instrument with extremely reduced dimensions: length 180[mm], width 80[mm], depth 35[mm] and weight 250[g].
Precision:
Measure resolution of 0,01[cc/min] till 6 [cc/min] and 0,1[cc/min] till 30[cc/min], measure uncertainty inferior to 1,5%.
Double professional scales:
2 measure scales: flow visualization in [cc/min] and [cc/h] |
|
Why carry a toolbox of gauges and modules? When a Industrial crystal 30 series professional calibrator can do the whole job!
- small enough to fit in your shirt pocket, everything is built in
- aluminum case and stainless steel sensors make it very tough
- gas or liquid compatible
- most versatile, capable of measuring pressure from millimeters of water to 200 bar and vacuum without extra modules
- accuracy of 0.05% of reading
- calibrated in an environment chamber, duplicating field conditions
- intrinsically safe
- has an RS-232 port and carrying case
- 9V battery provides 90 hrs of operation
- competitively priced
Pressure is Our Business!
|
|
Newton is the new Scandura solution for the calibration of pressure and electric devices: professional transmitters, suppliers of pressure switches, professional recorders, controller, manometers, indicators, positioner and converters.
The main features are:
- pressure ranges from -900 mbar up to 700 bar.
- vacuum and pressure generation up to 21 bar
– two channels for the electrical signals
– frequency measurement
– 24 V d.c. to feed the transmitter
– interface to PC through RS-232
– 3 readout visualization
– error calculation
– data storage
– selectable engineering units
– logging function
|
|
MEP, the Scandura electric-pneumatic handheld professional calibrator, it’s now available with the display embedded. The wide display allows simultaneously to visualise the:
reference pressure value and the related measurement units
professional transmitter’s output during a calibration (0 ÷ 25 mA)
voltage input signal (0 ÷ 30 V d.c. )
switch status (ON – OFF)
and it can feed also a current loop at 24 Vcc.
Connecting a PDA (with as PalmOS™ sw) to the instrument, by the serial interface, it’s possible to manage the complete calibration cycle till the printing of the reports.
The required software to manage the PDA is supplied into the standard package of the instrument.
Alternatively to the PDA, the device can be connected to a PC by a serial interface unit, so that every terminal can be used. Ranges from 60 mbar up to 700 bar.
|
|
In the field of PRESSURE AEP transducers offers a new series of digital pressure gauges from 1 up to 2000 bar with precision classes varying from 0.05% up to 0.2%.
Inside the range there are two main families :
The manometers generally dedicated to the automation complete with set point with internal relay, analogue and digital output, remote functions like zero, peak and hold in order to be interfaced with more advanced systems like PC, PLC etc...
The first-line-sample manometers c/w internal batteries (1 year autonomy) and serial output, suitable for checking plants or other pressure gauger both in industrial processes and in the laboratories.
Some models are provided complete with SIT certificate to attest the high grade of precision and can be supplied with manual pressure industrial generator and software for the calibration of manometers, supplier of pressure transducers, professional transmitters and | | |
Pressure measurement instruments
