Measurement of Magneto resistance of semiconductors - BRAND - VIJAYANTA, INDIA
1. Measurement of Magneto resistance of semiconductors, Model: MRX-01
The Apparatus consists of the following Unit :
(a) Four Probe Arrangement
(b) Sample : Ge Crystal n type
(c) Magneto resistance Set Up, DMR 01
(d) Electromagnet (Flat Faced Poles)
50, mm Poles, 7.5 K Gauss at 1, cm Air-Gap., EMU-50
(e) Constant Current Power Supplies for Electromagnets
0 4, Amp. Suitable for EMU-50, CC-50
(f) Digital Gauss Meter (Range : 0 - 2 K Gauss , 0 - 20 K Gauss), DGM-100
TRIMBLE TDS RECON 400 Microsoft Pocket PC / DATA COLLECTOR w/ Bluetooth
Brand : Trimble
Product Line : TDS Recon
Model : 400
Version : 5.0 OS 5.1.195
includes:
Trimble TDS RECON 400 handheld Pocket PC w/ New Screen Protector
Original TDS Recon Extended CF-CAP
8GB SanDisk CompactFlash SD Card (as an extra)
HOLUX GR-271 GPS Card (as an extra)
Original Rechargeable NiMH Battery Power Boot Module
New USB Cable
ArcPad 6.0.3 Program
Membrane covered optical CO2 sensor for monitoring
Online determination of the dissolved carbon dioxide in water
The measurement of dissolved carbon dioxide (excluding HCO3- and CO32-) in water is one of the most important parameters for water monitoring. AMT GmbH has developed now a new membrane covered optical CO2 sensor with titanium housing and other improved characteristics. So the new AMT-CO2 sensor is designed for depths of up to 1,000 m, has an analogue or digital output, a reduced current uptake and includes an automatic internal temperature compensation. The sensor is designed to be interfaced externally to CTD probe systems, to own measuring systems or as stand alone sensor.
Main features of the Carbon Dioxide Sensor:
- submersible direct reading sensor for natural and industrial waters and sea water
- detects CO2 and total inorganic carbon when measuring additionally pH
- no signal interferences to silicate, phosphate, HCO3- and CO32-
- built-in reference measurement for superior stability
- calibration coefficients stored internally
- for depths of up to 1,000 m
- less than 0.5 W power consumption
- with analogue or digital output (please select)
- with internal temperature compensation
- compensation of humidity and other influences
- heated sensor head to avoid condensation
Technical data of the membrane covered optical carbon dioxide sensor:
Measuring ranges: 15 mg/l, 50 mg/l, 340 mg/l and others on request (please select one)
* Dimensions: 225 mm length, 33 mm diameter
* Housing material: Titanium
* Power consumption: < 0.5 W
* Warm up time: < 12 seconds, < 2 minutes for full accuracy
* Maximum deployment depth: 1,000 m/1,000 dbar
* Available outputs: 4 - 20 mA, 0 - 5 V DC or digital output RS485
This kind of NTC Thermistor used in automotive engine temperature sensing with two wire type in different mechanical and electrical specifications as per customer spec. We can support all the needs as per request.
Disc NTC Thermistor type used in automobile engine temperature sensor assembly and widely using in globally for the automotive area engine temperature sensing.
We can support your custom requirements and can support accordingly
HC-49S Quartz Crystal Resonator
Specification:
* Applies to communication devices such as wireless phones and other digital devices;
* Metal PKG, lead and pins;
* The frequency range is 3.2MHz to 90MHz;
* Adopting metal shell, parallel welding with high reliability;
* Suitable to install automatically;
* Lead-free.
Frequency Range 3.2MHz~40.320MHz 40MHz~90.000MHz
Vibrate mode Fundamental wave 3rd harmonic wave
Adjust the frequency difference (at 25 ?): +/-50ppm'+/-30ppm or specify
Temperature frequency difference
(reference temperature 25 ?): 50ppm'+/-30ppm or specify
temperature range : -20?~+70? or specify
Storage temperature range (Tstg): -40?~+85?
Equivalent resistance: 1
Static capacitance: 7pF max
Driving power: 100µW(500µW Max)
Load Capacitance: 20pF 18pF 16pF or specify
Aging rate: +/-5ppm/year Max
Haj maulim is the device which works as a guide for all the muslim pilgrims going for haj or umra. There are 30 push buttons on the device assigned with specific prayer (in arabic) for haj/umra. Each prayer (dua) is preceded by a commentary in the native language where the product is sold. Commentary will explain the purpose of the prayer and when to recite it.
By pressing the button you will hear the prayer with the commentary through the ear phone which will be provided with the device. We will also provide three 1.5 v batteries with the device and if that batteries are exhausted the user will have to buy new for its use or if he wants he can also use rechargeable batteries for longer usage.
Features:
1. Commentary for each of the duas in native language.
2. Play and pause function.
3. Digital volume control via button press.
4. Low power consumption. So the battery lasts longer.
5. Very good voice quality.
6. Good looking and robust.
7. Low battery detection (optional)
Contents:
1. Haj maulim device
2. Earphone
3. 3 aaa batteries
4. Neck string
5. User manual
200 pcs in one carton
