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ESE (Thailand) Ltd. - Products of SRS Stanford Research Systems

  

Test & Measurement Instruments

SG382, SG384 & SG386 RF Signal Generators

  • DC to 2 GHz, 4 GHz or 6 GHz
  • 1 µHz resolution
  • AM, FM, ØM, PM and sweeps
  • OCXO timebase (std.)
  • -116 dBc/Hz phase noise (20 kHz offset, f = 1 GHz)
  • Rubidium timebase
  • Square wave clock outputs
  • Analog I/Q inputs
  • Ethernet, GPIB and RS-232

  

DS345 — 30 MHz function/ARB generator

  • DC to 2 GHz, 4 GHz or 6 GHz
  • 1 µHz resolution
  • AM, FM, ØM, PM and sweeps
  • OCXO timebase (std.)
  • -116 dBc/Hz phase noise (20 kHz offset, f = 1 GHz)
  • Rubidium timebase
  • Square wave clock outputs
  • Analog I/Q inputs
  • •Ethernet, GPIB and RS-232

  

SR1 — 200 kHz dual domain audio analyzer

  • Analog/digital domain measurements
  • ≤-112 dB THD+N (analog system at 1 kHz, 20 kHz BW)
  • 200 kHz frequency range
  • ≤-118 dBu analog analyzer noise ( 20 kHz BW)
  • ±0.008 dB flatness (analog system, 20 Hz to 20 kHz)
  • Low Crosstalk (≤-140 dB analog inputs)
  • ≤600 ps jitter (50 Hz to 100 kHz)
  • Dual-Channel FFTs

  

SR785 Dynamic Signal Analyzer

  • DC to 102.4 kHz bandwidth
  • 90 dB dynamic range
  • 145 dB dynamic range (swept-sine)
  • Order tracking
  • 20-pole/20-zero curve fitting
  • Real-time octave analysis
  • Up to 32 Mbyte memory
  • GPIB and RS-232 interfaces

  

SR715 & SR720 LCR Meters

  • 0.05 % basic accuracy (SR720),0.2 % basic accuracy (SR715)
  • 5-digit display of L, C, R & Q or D
  • Test frequencies to 100 kHz
  • Up to 20 measurements per second
  • Binning and limits
  • Ext. capacitor bias up to 40 V
  • RS-232, GPIB & handler interfaces

  

Time & Frequency Instruments

FS725 Benchtop Rubidium Frequency Standard

  • 10 MHz and 5 MHz outputs
  • 20 year aging less than 0.005 ppm
  • Ultra low phase noise(<-130 dBc/Hz at 10 Hz)
  • Built-in distribution amplifiers
  • 1 pps input and output
  • RS-232 computer interface

  

Vacuum & Analytical Instrument

RGA 100, RGA200, RGA300 Residual Gas Analyzers

  • 100, 200 and 300 amu systems
  • Better than 1 amu resolution
  • 6 orders of magnitude dynamic range in a single scan
  • 5 x 10-14 Torr detection limit
  • RGA Windows software
  • RS-232 and Ethernet interfaces

  

MPA160 (DigiMelt) Student Melting Point System

  • Fast, safe, reliable measurements
  • Mercury free
  • Built-in digital thermometer
  • Microprocessor controlled ramps
  • Ramp rates from 0.5 to 20 °C/min
  • Easy to clean and maintain
  • Tube tapper packs samples
  • NRTL safety certified

  

EC301 Potentiostat / Galvanostat

  • ±30 V compliance voltage
  • ±1 A maximum current
  • Up to ±20 A power booster (opt.)
  • ±15 V polarization range
  • Free full-featured Windows software
  • Built-in EIS
  • GPIB and Ethernet interfaces

  

QCM200 Quartz Crystal Microbalance

  • Measures frequency and resistance
  • Analog output for potentiostats
  • Transformer-isolated crystal
  • Simple shunt-capacitance cancellation
  • External 10 MHz input
  • Windows software

  

NL100 Nitrogen Laser

  • 337 nm wavelength
  • 170 µJ pulse energy
  • Internal or external triggering to 20 Hz
  • Replaceable laser cartridge
  • No mirror alignment necessary
  • TTL level sync output pulse (opt.)
  • Fully compatible with VSL-337i OEM

  

Scientific Instruments

DG645 Digital Delay/Pulse Generator

  • 4 pulse outputs
  • 8 delay outputs (opt.)
  • <25 ps rms jitter
  • Trigger rates to 10 MHz
  • Precision rate generator
  • Fast transition times
  • Ovenized or Rb timebase (opt.)
  • Ethernet, GPIB and RS-232

  

LDC500, LD501 & LD502 Laser Diode Controllers

  • 100 mA, 500 mA or 2 A source
  • Ultra-low drift (<10 ppm/°C)
  • <0.3 µA current noise (LDC500)
  • GPIB, RS-232 and Ethernet

  

SR470 Series Shutter Controller Systems

  • Ultra-low vibration shutter head
  • True mechanical laser beam blocking
  • >10 M cycle lifetime
  • Microprocessor controlled timing
  • DC to 125 Hz
  • Easy to align 3 mm aperture
  • GPIB, RS-232, Ethernet interfaces

  

PS310, PS325, PS350, PS355, PS365, PS370 & PS375 High Voltage Power Suppliers

  • +20 kV, -20 kV, +10 kV, -10 kV, ±5 kV, ±2.5 kV, ±1.25 kV supplies
  • 1 volt resolution
  • 0.05 % accuracy
  • Programmable limits and trips
  • GPIB interface
  • RS-232 interface (10 kV & 20 kV models)

  

CTC100 Cryogenic Temperature Controller

  • +20 kV, -20 kV, +10 kV, -10 kV, ±5 kV, ±2.5 kV, ±1.25 kV supplies
  • 1 volt resolution
  • 0.05 % accuracy
  • Programmable limits and trips
  • GPIB interface
  • RS-232 interface (10 kV & 20 kV models)

  

PTC10 Temperature Controller

  • 16 input channels
  • 6 PID feedback control channels
  • 50 Hz PID sampling
  • Data logging
  • USB, Ethernet, RS232 & GPIB

  

SR850 DSP Lock-In Amplifier

  • 1 mHz to 102.4 kHz range
  • >100 dB dynamic reserve
  • 0.001 degree phase resolution
  • Time constants from 10 µs to 30 ks (up to 24 dB/oct rolloff)
  • Auto-gain, -phase, -reserve and -offset
  • Data logging (up to 65k samples)
  • Smoothing, curve fitting & statistics
  • GPIB & RS-232

  

SR540 Optical Chopper

  • 4 Hz to 3.7 kHz chopping frequencies
  • Low phase jitter
  • Single and dual beam experiments
  • Sum & difference reference outputs
  • Bolt clamp or rod mounting

  

SR555 Lock-In Current Preamplifier

  • 10 V/µA fixed gain
  • 120 kHz bandwidth
  • Bias voltage input
  • Powered by SRS lock-in amplifiers

  

SR556 Lock-In Current Preamplifier

  • 1 V/nA fixed gain
  • 5 fA/√Hz input noise
  • Bias voltage input
  • Powered by SRS lock-in amplifiers

  


Contact us:

Address:

252/97(B), 19F, Tower B
Muang Thai-Phatra Complex Building
Ratchadaphisek Road
Huaykwang, Bangkok
Thailand
  

Tel:

66 (0) 2693 3445

Fax:

66 (0) 2693 3448

Postal Code: 10310

Email:

prapon.s@th.ese-asia.com

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