ALTONOVUS NR-01 Skrócona instrukcja obsługi

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DEVICE
USE AND CARE
Do Not immerse in,
or expose to liquid or
dust.
Do Not drop, expose to
shock, or place heavy
objects on unit.
Do Not apply pressure
to display.
Only use a clean,
dry cloth to clean
unit.
BEFORE USE
INSERT 2 x AA BATTERIES
1. Remove battery compartment cover (H) applying
gentle pressure to finger pad.
2. Ensure clean contacts on batteries.
3. Insert new batteries, observing polarity
instructions in battery compartment.
4. Replace battery compartment cover.
2 x AA alkaline batteries will give in excess of 150
hours of continuous operation. Treat all batteries in
accordance with the manufacturer's instructions.
If desired, remove the protective film from the front of
the NanoRanger unit. Peel carefully from below the
Positive
and Negative terminals. NanoRanger will
still function normally, if the film is left in place.
SCREEN GUIDE
A
- The current reading, displayed in mA, uA, nA, and pA. In this example,
0.309uA.
B
- The small, lower Range Bar shows which ranges are in use. The
upper, longer Range Coverage Bar shows movement across the ranges
during the reading. The box surrounding both, shows which range
constraint has been input, via the menu. In this example, none.
C
- The Signal to Noise Ratio (SNR). The SNR indicates how much
noise, variation, and AC components are in the signal, followed by
Maximum and Minimum samples during the reading.
D
- Maximum (Mx) and
E
- Minimum (Mn). The Mx and Mn Readings
shown are those that have occurred since this measurement started.
Below that, the highest (Sh) and lowest (Sl) Samples are shown, from
which the Readings have been derived.
USE IN CONJUNCTION WITH THE FULL INSTRUCTION MANUAL. DOWNLOAD AT:
Avoid extremes of
temperature. Max
accuracy in 20-25
degree Celsius range.
No User-serviceable
components. Do Not
open unit, as it voids
warranty and
calibration.
Do Not exceed
maximum device
load of 1.0A. Higher
current can cause
device failure.
GETTING STARTED - TAKE A READING
STEP 2: CONNECT LEADS
Connect Negative terminal (BLACK)
to the lower voltage side of the cur-
rent to be measured. Current
flow from
Leads (not supplied) should be
industry standard, uninsulated,
4mm banana plug. Leads of 0.3M
will help minimise any noise.
STEP 4: POWER OFF
MODEL: NR-01: AUTO-RANGING DC AMMETER-
QUICK START GUIDE (Rev 6.5 dated 14 Nov 20)
ALTONOVUS LTD. 37 OAST HOUSE CRESCENT,
FARNHAM, SURREY, GU9 0NP. UNITED KINGDOM
STEP 1: POWER ON
WARNING. Use
NanoRanger with
cables less than 3
metres in length.
STEP 3: TAKE MEASUREMENTS
Connect
Positive
terminal (RED) to
the higher voltage
side of the current
to be measured.
Sampling at a high rate to
eliminate mains noise, Nano-
Ranger takes about 3 readings
must
per second. It displays the current
Positive
to Negative.
in mA, uA, nA, and pA. In this
example, 0.309uA.
A Range Bar underneath the digits
shows which ranges are in use.
After measurements
The Range Bar oscillates after
are taken, press the
each reading to show how quickly
POWER button
readings are occurring and to
again to return
provide a visual confirmation that
NanoRanger to
the device is functioning correctly.
Standby mode.
WWW.ALTONOVUS.COM
A -
Positive
Terminal
B - Negative Terminal
C - Display Screen
D - On / Off Button
E - Menu Navigation
F - Select Button
G - Isolated USB Interface
H - Battery Compartment
After inserting batteries
as shown, press the
POWER button to start
NanoRanger.