Compact Temperature Reliability Testing

50 L High and Low Temperature Test Chamber

A compact programmable chamber for cold, dry-heat and temperature-change testing of electronic components, automotive parts, materials and small assemblies.

DR-H201-mini-1Product model

50 LcURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

ProgrammableCycles and dwells

RS-232 / RS-485cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

Designed Around the Specimen and Profile

Cold and dry heat

Run controlled low- or high-temperature dwells for storage, operation and material-response evaluation.

Ciclado de temperatura

Program ramps and dwells while respecting the refrigeration capacity and heat generated by energized samples.

Compact laboratory footprint

The 50 L class suits components and small assemblies without oversizing the conditioned workspace.

Functions Verified From the Original Product HTML

Programmable touchscreen

Colour LCD menu interface with selectable Chinese and English display and real-time operating curves.

Program capacity

Up to 120 groups, 99 segments per group and 999 cycles; each segment is stated up to 999 h 59 min 59 s.

Communication and records

RS-232 or RS-485 interface, computer monitoring/control, real-time storage and Word/Excel document output. The source states that software can monitor up to 30 devices.

Controller protection

Screen lock helps prevent accidental program changes or shutdown, while PID automatic calculation supports stable control.

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SUS304 mirror-finish inner chamber, rigid polyurethane foam and superfine glass-wool insulation, silicone door seals and coated carbon-steel or brushed SUS304 exterior.

Standard accessories

Illuminated observation window, two specimen shelves and one stated 50 mm or 100 mm cable port.

Configuration Checklist

Modelo	DR-H201-mini-1
Nominal working volume	50 L; usable internal W × D × H still requires confirmation on the approved drawing.
Rango de temperatura	Confirm the ordered low/high limits, fluctuation, uniformity and deviation. Do not copy a range from a different-capacity DR-H201 unit.
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
Controlador	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
Seguridad	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.