Exploring Electrical Safety Analyzer
Electrical Safety Analyzer
Chroma 19032
The test-to-any-standard electrical safety analyzer. Easy, precise testing. A must for medical device testing and IQOQ compliance.
Hipot Test: Output Voltage
AC: 0.05~5kV
DC: 0.05~6kV
Hipot Test: Cutoff Current
DC: 12mA , AC: 40mA (19032)
DC: 25mA , AC: 100mA (19032-P)
Insulation Resistance Test
0.1MΩ~50GΩ / 1kV max
Our Electrical Safety Analyzers combine Hipot, Insulation Resistance ( IR), Ground Bond (GB), Leakage Current (LC)/AC LC/DC LC, and Dynamic Function Tests. Savings can be up to 50% of production line space by not having to purchase and rack several safety test instruments. It also increases efficiencies of electrical safety testing and reduces associated labor costs. The 19032 series can test a wide array of of electrical products, including but not limited to: home appliances, medical / Lab / testing equipment, EMI filters, electric vehicles, solar / PV inverters for quality assurance, manufacturing test, and development validation.
Open/Short Check (OSC)
All manufacturers have to solve the problems of error connections and unconnected test cables with their production line testers. Chroma electrical safety analyzers are equipped with an open/short check function (OSC) for product testing. This eliminates the potential for false failures.
PATENT NO. 254135The OSC function is used to check if the connection is open (bad contact) or short (DUT short) during the test procedure. When a circuit is open during EST testing, a bad product can pass as a good product. When a short occurs during testing, proper screening can reduce the damage on the DUT.
DUTs have capacitive loads (Cx) from tens of pF to several uF, in a normal state. A micro-capacitance will occur on an open circuit interface once the connection is interrupted. In general, the capacitance is lower than 10pF; thus the total capacitance is lower than the normal product. The capacitance is far higher than normal when the DUT is short or close to a short. This allows users to judge the short issue by using high/low limit values of capacitance change.
Flashover Detection
The 19032 Electrical Safety Analyzer has the same Flashover Detection as many other Chroma safety test instruments. Flashover is electricity transient or non-sequential discharge on the inner surface of the insulation component which causes the DUTs original insulation to lose effectiveness, create a carbonized electrically conductive path to be generated, and damage the product. Flashover can’t be detected by leakage current, test voltage or shift rate of leakage current is required. Thus, Flashover Detection is one of the inevitable inspection items in the HV test.
More Features
Front Panel
Lockout Function
Multi-Scan Device Support Dynamic Leakage Current Test
Support PC
Software
RS232 Standard,
GPIB Optional
Model Options
| Model | Description |
| Guardian 19032 | Electrical Safety Analyzer |
| Guardian 19032-P | Electrical Safety Analyzer (500VA) |
| Accessories | |
| A190301 | 8HV Scanning Box |
| A190302 | 5HV/3GC Scanner |
| A190303 | 3HV/5GC Scanner |
| A190304 | 8HV Scanner |
| A190305 | Line Leakage Current Scanner |
| A190306 | Hipot/Line Leakage/Probe Scanner (10A) |
| A190307 | L-N Scanner & Leakage Current Scanner |
| A190308 | Hipot/Line Leakage/Probe Scanner (20A) |
| 11687 | “Soft Panel” software for Guardian 19032 |
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Chroma's 19032 Electrical Safety Analyzer
The 19032 series combines Hipot, Insulation Resistance (IR), Ground Bond (GB), Leakage Current (LC)/AC LC/DC LC, and Dynamic Function Tests. Space savings can be up to 50% of production line space, by not purchasing multiple safety test instruments.
19032 Ground Bond Test
The purpose of doing a ground bond test, rather than the more traditional ground continuity test is to ensure the integrity of your ground conduit.
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