Peak ZEN50 Diode Analyzer Tester New ZEN 50 Atlas For Sale
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Peak ZEN50 Diode Analyzer Tester New ZEN 50 Atlas:
$73.94
Peak Atlas ZEN50 Diode Analyzer Tester (Latest firmware)Fast Shipping with TrackingAuthorized Distributor, Factory Warranty!New ZEN50 test Zeners, Avalanche Diodes, VDRs, TVSs and much more up to 50V!
Easy, comprehensive and flexible.
Supports most Zeners large and small.
- Supports most Zeners, Avalanche diodes and reference diodes from 0V up to 50V.
- Great for testing VDRs, TVSs and other types of voltage protection devices.
- Selectable test currents: 2mA, 5mA, 10mA and 15mA.
- Tiny duty cycle of test current to minimise heating of your component even when testing at 50V and 15mA.
- Measures breakdown voltage (0.00V to 50.00V) with a resolution as fine as 20mV.
- Measures slope resistance (up to 1kO at 15mA with a 1O resolution).
- Single Alkaline AAA battery (included).
- Long battery life and regulated test conditions even when the battery voltage is as low as 1.0V.
- Test voltages are below levels described in the Low Voltage Directive 2006/95/EC.
- Continuous measurement display (updated 3 times per second).
- Measurement \"hold\" function to hold displayed values even if component is removed.
- Fitted gold plated crocodile (alligator) clips.
- Very comprehensive printed user guide.
The Atlas ZEN measures slope resistance intelligently
Slope resistance can be estimated by measuring the change of current due to a change of voltage (see red line), but that assumes that the curve is straight. The result may not always be accurate.
You can get closer to the true slope if you use smaller changes of current. but the measurement resolution can suffer when dealing with small changes and this can also impact on slope calculation accuracy.
The Atlas ZEN derives a curve from 3 points (in blue), differentiates it, and then calculates the slope at the actual point you\'re interested in (shown in green).
The Atlas ZEN will test LEDs and LED strings tooIf you take great care with connection polarity*, you can test LED strings from just a few volts all the way up to 50V.Note however that the current is applied in very narrow pulses, so your LEDs won\'t be illuminated as brightly as you would obtain for a constant current of the same magnitude.
* Please note: If you connect your LEDs the wrong way round, the voltage generated by the ZEN50 will almost certainly kill your LEDs, you have been warned. If you are not 100% confident about the connection polarity, do not use the ZEN50 to test your LEDs.
Atlas ZEN50 - Frequently Asked Questions (FAQs)Can the ZEN50 be used in-circuit?Not really. Nothing nasty should happen to your Atlas ZEN as it can cope with abuse voltages of ±50V. But your circuit may be exposed to voltages that it is not designed for. Additionally, other circuit effects can influence the ZEN\'s readings.Can I test the VF of diodes and LEDs?Yes. You can even test LED strings with a string voltage of up to 50V with ease. Take great care not to connect your LED(s) in reverse though, the test voltages generated by the Atlas ZEN will exceed the maximum reverse voltage for most LEDs.What about precision voltage references, will it test those?The Atlas ZEN will apply its test currents in short pulses to your component, it then measures the resulting voltage across it. The test current pulses are kept deliberately short (to prevent temperature rise) so some voltage reference ICs may not respond fast enough. We have tested many however with no problem.How is the slope resistance measured?The Atlas ZEN automatically tests your device over a span of test currents and internally generates a fitted curve. The curve is mathematically differentiated to calculate the slope at your selected test current. This is more accurate than simply averaging the slope between a pair of test currents.How much voltage is generated by the ZEN?The Atlas ZEN generates voltages of up to 60V in order to be able to test components that require up to around 50V to operate. Both the voltage and current are electronically limited. The voltages are below levels described in the Low Voltage Directive 2006/95/EC.
Summary specifications (at 25°C unless otherwise specified):
Parameter
Min.
Typical
Max.
Notes
Zener voltage range (Vz)0.0V
50.0V
Nominal test currents (Iz)
2mA, 5mA, 10mA, 15mA
Set test current accuracy
±1% ±0.2mA
Zener voltage measurement accuracy
±1% ±40mV
Zener voltage measurement resolution
20mV
40mV
Test voltage into an open circuit (pulsed)
60V
1
Test current into a short circuit (pulsed)
35mA
Test current duty cycle
0.1%
1%
5%
2
External abuse voltage
±50V
Slope resistance measurement range
0O
0O
0O
0O
8000O
3200O
1600O
1000O
Iz=2mA
Iz=5mA
Iz=10mA
Iz=15mA
5O
2O
1O
1O
Iz=2mA
Iz=5mA
Iz=10mA
Iz=15mA
±1% ±10O
±1% ±4O
±1% ±2O
±1% ±2O
Iz=2mA
Iz=5mA
Iz=10mA
Iz=15mA
(Iz-50%) to (Iz+50%)
Slope resistance measurement method
Differentiation of curve that fits:
(Iz-50%,Vz1), (Iz,Vz2) and (Iz+50%,Vz3)
Measurement rate
3Hz
Auto-off period
60 seconds
Battery type
AAA Alkaline x 1
Battery voltage range
0.9V
1.6V
Low battery warning
1.0V ± 0.05V
Dimensions (excl. leads)
103x70x20mm
Operating temperature
10°C
40°C
Specifications subject to change. E&OE.
Notes:1. 60V pulsed DC satisfies lower limit of 75V(DC) for Low Voltage Directive 2006/95/EC.
2. Duty cycle of test current designed to keep power dissipation of Zener under test to very low levels.
Any questions please ask before offerdingYour offer is a contract. buyers must place a offer only if serious about making the purchase and agreed with all terms and conditions. If any calibration is required, it is buyer\'s responsibility and the condition of any batteries are unknown unless stated in the sale.
Payment Terms & Return Policy
Paypal: Paypal is our preferred method of payment. This is the fastest and most efficient way for us to process your order.
- Tax: All Florida customers are subject to Florida State Sales Tax of 7%
Please note that if payment is not made within 2 days, we do reserve the right to submit a Non-Paying buyer form to .
Return Policy: Items are returnable within 30 days from date of receipt, items must be returned in the same condition as sold, please contact us first for RMA number. Any shipping fees are non refundable. Do not return any item without RMA number, package will be refused.
30 day Warranty: Item guaranteed to be operational for 30 days from receipt. Should the item fail to be operational, it may be sent back at the expense of the buyer to be tested by our staff. Refund issued at our discretion based on those tests within 5 Business Days. Shipping costs cannot be refunded.Return policy and/or warranty apply only to buyers within the United States.
The removal or damage to calibration or warranty seals, will void any warranty or return privileges.
We\'re only happy when you\'re happy. If for some reason you are not comfortable giving us a 5-star rating please contact us by using the \"Ask seller a question\" link and let us know what we can do to help.
Shipping Terms - USA
Every item will be send to Paypal address only; it is buyers responsibility to correct all problems with shipping address.
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Most orders will ship within 1 business days after payment is received.
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