No products in the cart.
Chroma 19021-4: 4-Channel Hipot Tester for AC/DC Testing
Roll over image to zoom in
$5,150.00$5,722.00 (-10%)
The Chroma 19021-4 is a multi-channel hipot tester offering 4-channel AC withstand voltage testing up to 6kV/8mA. It combines AC/DC withstand voltage (Hipot), insulation resistance (IR), and open/short checks into one compact platform.
Chroma 19021-4 – Multi-channel Hipot Tester (AC 6kV/8mA, 4 Channels)
Product Overview
The Chroma 19021-4 Multi-channel Hipot Tester is part of the industry-leading 19020 Series, designed for high-volume electrical safety testing. It supports up to 4 independent AC test channels, enabling simultaneous testing of multiple devices under test (DUTs) — reducing test time and improving productivity on manufacturing lines.
This advanced hipot tester integrates AC withstand voltage (ACWV), DC withstand voltage (DCWV), and insulation resistance (IR) testing capabilities in one system. Its high accuracy, fast response, and built-in Open/Short Check (OSC) and Flashover detection functions ensure reliable results while protecting operators and equipment.
With over 30 years of expertise in test and measurement, Chroma has developed a unique synchronous architecture for the 19020 Series — allowing synchronized output and real-time measurement across all channels for unmatched efficiency and repeatability.
Key Features
-
4-Channel High-Voltage Testing – Conducts AC withstand tests up to 6kV/8mA simultaneously
-
3-in-1 Test Capability – Supports ACWV/DCWV/IR electrical safety tests in a single unit
-
Flashover Detection & OSC Function – Detects arcing and short conditions instantly
-
Synchronous Operation – Up to 10 units (100 channels) can be linked in Master/Slave configuration
-
High-Precision Output – ±(1% of setting + 0.1% of full scale) voltage accuracy
-
Programmable Voltage & Limits – Customizable test conditions for various product standards
-
Comprehensive Interface Support – Built-in RS-232, Handler, and GPIB interfaces for automation
-
Space-Saving Efficiency – Replaces multiple testers with one multi-channel platform
Applications
Ideal for mass production and quality assurance testing, the Chroma 19021-4 is used across industries that demand electrical safety compliance, including:
-
Transformers and power supplies
-
Chargers and home appliances
-
Electrical components and PCB assemblies
-
Motors, relays, and automotive electronics
-
Medical and industrial equipment requiring insulation verification
Explore Related Products
For other models and electrical safety testing instruments, see:
Technical Specifications
| Specification | Description |
|---|---|
| Model | Chroma 19021-4 |
| Channels | 4 (multi-channel) |
| AC Withstand Voltage Range | 0.05 – 6 kV |
| Cutoff Current | 0.01 – 8 mA |
| Flashover Detection | 1 mA – 20 mA |
| Load Regulation | ≤ (1% of setting + 0.1% of full scale) |
| Frequency | 50 Hz / 60 Hz |
| Insulation Resistance Range | 1 MΩ – 50 GΩ |
| Voltage Accuracy (IR) | ±(2% of setting + 0.5% of full range) |
| Memory Storage | 30 setups with up to 10 test steps each |
| Interfaces | RS-232, Handler, GPIB, CANBus |
| Power Requirements | 90 – 264 VAC, 47 – 63 Hz |
| Dimensions (HxWxD) | 174 × 428 × 600 mm |
| Weight | Approx. 40 kg (88.18 lbs) |
| Operating Temperature | 0°C – 45°C |
| Humidity | 15% – 95% RH (non-condensing) |
Secure and Smart Testing
-
Fast Cut-off Response: ≤0.4 ms after NG detection for maximum operator safety
-
Password Protection & Interlock: Prevents unauthorized operation
-
GO/NG Indicators: Visual and audible alerts for instant test results
-
Data Hold Function: Stores the most recent test data automatically
Included Features
-
Built-in 5kVAC & 6kVDC hipot test capability
-
1 MΩ to 50 GΩ insulation resistance test
-
OSC and Flashover detection for improved safety compliance
-
Large backlit LCD display for easy operation
-
Standard communication ports for integration with ATE systems
Additional information
| Brand | Chroma |
|---|
Reviews
There are no reviews yet.