Pol-580 fiber loss tester series is the newest handheld optical tester. It can offer the best performance for the daily maintenance for fiber network, and cwdm system, dwdm system and fttx network. At the same time, the perfect test functions and test ensurence are ideal for indoor or field testing.
Autowavelength recognition
Auto wavelength recognition is a new technology in communications
Tester. It sends the special wavelength information and the coding
Frequency to the acceptor (such as power meter) by the transmitter
(such as sources), so the power meter can automatically recognize
Sources wavelength and other information. It provides convenience
During the test. And there is no need for communication between the
Sources and power meter, which can help users saves test cost and time
As well as decrease the potential error.
Features:g
ân the most perfect testing function:
1. Combine pos-530 laser source and pop-560 power meters testing function and
Visual fault locator to be a real multi-tester.
2. Three kinds of modulated signal generatedg270hzb1khzb2khz, perfect for
Fiber recognition and marker in field.
3. Autowavelength-recognition. Power meter can auto recognize the sourcesoptical
Wavelength, and switch automatically. No need for communication between
Launcher and acceptor. Saving test time and decreasing the potential error
4. 21 calibrated wavelengths offered to meet the customerstesting requirement.
Such as fttx 1490nm or dwdm 1625nm.
5. Movable adapters available, fc, sc and st provided.
6. Superior testing range: -70dbmp+10dbm or -50dbmp+26dbm, fully meet
Customerstesting requirements.
7. Visual fault locator]650 nm^]optional^, best supplement for otdrs dead zone
Testing and fusion splicers testing.
ân the most perfect power supplies and power management:
1. Internal rechargeable li batterybaa battery and ac adapter.
2. Auto power-off.
3. More than 200hr battery life.
The P5 is a high performance mini-OTDR, which is small in size, light in weight and rugged in configuration. It has a large color LCD and a USB interface. It also features a long battery operation life. With the P5 series OTDR, you can measure unit/connection/transmission loss and locate faults or breaks on optical fibers. It is widely applied in the manufacture, construction and maintenance of optical fibers.
Features:
42/40dB high dynamic range
Rugged
1.6m short event dead zone
High quality touch screen
0.1m sample resolution with 65534 sampling points
Offer Chinese and English interface
Deep memory for data storage
Transmit data to PC by serial or parallel interfaces
Battery operation life over 8 hours
Intelligent battery capacity display
USB interface
Write/read file in Bellcore GR196 file forma
St330 xdsl tester telecommunication
Functions & specifications
1.Xdsl test, lan test, dmm test
2.Modem & pc emulation
4.Log on ftp (file transfer protocol)
3.Test records can be printed by pc.
5.Test trace route
6.Ip route display
7.The module platform design, easily to modify tester with a new plug-in module.
8.Network layer test and web page browsing function achieves pc performance.
9.Modem mode supports pppoe, pppoa and ipoa protocols.
10.Memory key, mouse and keyboard which can be linked to usb interface
11.The 25k true color touch screen and touching pen simplify and accelerate operation.
12.Led indicates test states.
13.Test software can be upgraded.
Parameters
Chip set: Globespanvirata
Relevant standards:
Ansi t1.413
Itu-t g.992.1 (g.Dmt)
Itu-t g.992.2 (g.Lite)
Itu-t g.992.3 (adsl2)
Itu-t g.992.5 (adsl2+)
Up channel speed (mbps): 0f+24
Down channel speed (mbps): 0f+1.2
Adsl physical analysis
Noise margin (db): 0f+32
Attenuation (db): 0f+63.5
Output power test
Network layer test
Single, multiple ping test network performance
Dmm test
Ac & dc voltage (v): 0f+400
Loop resistance(¬+): 0f+20000
Capacitance (nf): 0f+1000
Insulation resistance (m¬+): 0f+50
Other parameters
The max test distance: 6.5 km
Memory capacity: 20 m
Display:
240x320 lcd, touch screen,
Windows interface
Power supply
External: from adapter, 9.6v dc
Internal: rechargeable 2100mah li-ion battery
Battery duration: 8hs (except modem status)
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Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong.
Anti Emulsification performance automatic tester meets the requirement of GBT 7305-87 and GBT 7605-87, which adopts 32-bit high-performance microprocessor, high definition color touch screen and digital PID control algorithm to achieve high accuracy of temperature control, good repeatability, automatic lifting of stirrer, simultaneous test of four samples, smart storage and convenient check of test result.
Technical index
Temperature measurement Platinum resistance
Water bath temperature 54 Room temperature 100 can be set arbitrarily
Control accuracy 0.1
Stirring speed 1500 15 rmin
Number of cylinders 4
Self-check function Stirring device lifting and rotating
INDIUM PHOSPHIDE (InP) WAFERS are semiconductor materials made of indium phosphide, a compound semiconductor that is widely used in high-frequency and optoelectronic applications. Due to its efficient electron mobility and direct bandgap properties, InP is favored for devices such as:
High-speed electronics
Laser diodes
Photodetectors
Telecommunications applications, including optical fiber communication
We offer the following InP Wafers:
Undoped InP Wafers: These are pure InP with no intentional doping, used in various applications where intrinsic properties are required.
N-type InP Wafers: Doped with donor impurities (such as tellurium) to increase electron concentration, useful in transistors and high-speed electronics.
P-type InP Wafers: Doped with acceptor impurities (such as zinc) to create holes in the semiconductor, used in light-emitting devices and other optoelectronics.
InP Substrates: Used as a base for growing other semiconductor materials in heterostructures for various applications.
InP Membrane Wafers: Thin layers of InP used for specific applications, including applications in flexible electronics and advanced photonic devices.
InP-based Quantum Dot Wafers: Engineered to create quantum dots that can be used in photonic and optoelectronic devices for enhanced performance.
