Ergonomic design and advanced functionality. The pistol-shaped NSG 435 simulator is designed to sit
comfortably in the operator’s hand, with current operating conditions constantly displayed and clearly
visible.
NSG 435’s microprocessor-based controller and multifunction keypad provide the operator with instant
access to its comprehensive range of built-in functions. The LCD panel continuously displays the operating status and all user-selected test parameters.
NSG 435 has its own internal, battery operated high voltage generator. In addition to the pre-programmed,
standard IEC pulses, the user can create custom tests using single or repetitive discharges with selectable
rates and manual or automatic polarity switching. An optional mains supply is available for extended test
operation or for use when the battery is being charged.
NSG 435 measures and displays true air breakdown voltages. It also detects real or valid air-discharges,
thereby avoiding misleading discharge counts. This is especially important during long term tests and
remote test setups.
A range of interchangeable discharge networks is available, including EN, ANSI-IEEE, and ISO. The unit
comes with a standard 150 pF/330 Ω discharge network for tests to IEC/EN 61000-4-2.
NSG 435 is supplied with standard accessories, including interchangeable test tips, a grounding cable
and battery charger - all in a durable carrying case. There is an optional fi ber optic remote control trigger
for operation inside a screened room or enclosure. The LCD panel gives the operator a clear, continuous
indication of all the test parameters, the operational status of the instrument and the current function
of each of the fi ve softkeys.
Programmable discharge voltage
200 V to 16.5 kV
Stabilized charging voltage
Pre-programmed IEC/EN 61000-4-2
test settings
True air-discharge breakdown
voltage
Battery powered
Compact and lightweight design
Comfortable use and convenient
operation
COMPACT AND COST EFFECTIVE
NSG 435 ESD SIMULATOR
Basic set: Carrying case with: electrostatic discharge simulator, battery pack,
battery charger 100 to 240 Vac, discharge network 150 pF/330 Ω,
air- and contact- discharge tips, grounding cable, tripod adapter,
user manual
Pulse network: Network 150 pF/330 Ω as per IEC/EN 61000-4-2 (included)
Range of R/C networks for other standards:
R = 0 Ω to 10 kΩ; C = 60 pF to 500 pF
Discharge voltage: Air-discharge: 200 V to 16.5 kV (in 100 V steps)
Contact-discharge: 20 0 V to 9 kV (in 100 V steps)
Discharge tips: Ball and point as per IEC
Charging voltage measurement: kV, accuracy better than ±5% (stabilized);
measurement and display of true air fl ashover voltage
Discharge detection: Indicated by an oval around the kV symbol, also acoustically in the
'Single' operating mode (air-discharge only)
Holding time: >5 s (charging voltage ... ±5%)
Polarity: Positive / negative / automatic change
Operating modes: Single / repetitive =
pulse counter: 0 to 9999, pre-select counter 0 to 9999
Repetition: 0.5/1/5/10/20 or 25 Hz (air); 0.5/1/5 or 10 Hz (contact);
continuous operation
Display: LCD panel showing: charging voltage, discharge voltage, polarity,
air-/contact-discharge, counter/pre-select counter content, softkey functions, batter y monitor
Weight: NSG 435 with battery: 1.2 kg (2.6 lbs) approx.
Ambient conditions: Operation:
+5° to +40°C, 20 to 80 % r.h. (non-condensing), 68 to 106 kPa
Ordering information
NSG 435 NSG 435 ESD simulator - basic set as per technical specifi cations
Accessories:
INA 420 Fast risetime test tip <400 ps
INA 421 Network and test tip for IEC 801-2 (1984), 150 pF/150 Ω
MD 101 ESD measurement target conforming to IEC 61000-4-2 (2001)
MD 103 ESD measurement target (ANSI and IEC draft)
INA 402-x Mains power supply (80 to 240 V, 50/60 Hz) incl. grip adapter
INA 405 Spare battery pack
INA 415 Remote triggering unit including 5 m opto-cable
INA xxx Special discharge networks (specify values of R and C)
COMPACT AND COST EFFECTIVE
NSG 435 ESD SIMULATOR
Technical specifications
Teseq AG
Nordstrasse 11F 4542 Luterbach S witzerland
T + 41 32 681 40 40 F + 41 32 681 40 48
sales@teseq.com www.teseq.com
691-027A July 20 07
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