EQUIPMENT MODEL
ETH-1000LA · ETH-1000LA temperature and humidity test chamber
Ningbo Edeson Instrument Co., Ltd. ↗The ETH-1000LA is Edeson's named temperature and humidity chamber. Its detail table covers seven ETH sizes and five temperature options, so the quote should state exactly which size and option you are buying.
For PV specimens, components and materials with a defined test programme. Edeson writes about PV reliability uses in general; full-module fit, battery testing and programme approval are points to settle in the quote.
General illustration of testing & inspection equipment, not a photograph of this model. Ask the manufacturer for current photographs and layout drawings of the configuration offered.
START WITH YOUR PRODUCTION TASK
Send sample and fixture dimensions with your temperature and humidity sequence. Ask Edeson to confirm in writing the model schedule, the combined control envelope and loaded acceptance results. Use the empty-chamber figures as a reference point only.
SOURCE-LINKED DATA
Published specifications
Values below are published by the manufacturer, each with the date its source was checked. Ask for the figures that apply to your configuration and material in the quotation.
The manufacturer has not published a complete specification table for this entry. Request the exact offered drawing and operating limits.
01 · Manufacturer information
ETH-1000LA catalogue figures and what to fix in the quote
| Item | Catalogue entry | Fix in the quote |
|---|---|---|
| Header | ETH-1000LA; product updated 2026-09-02 | A signed configuration that matches the quoted item. |
| Sizes in the table | ETH-80L, 100L, 150L, 225L, 408L, 800L and 1000L | The column that applies to the LA model. |
| ETH-1000L inner box | 1000 × 1000 × 1000 mm (W × H × D) | Usable LA space with fixture and sample clearances. |
| Temperature options | A: 0 to 150 °C; B: −20 to 150 °C; C: −40 to 150 °C; D: −60 to 150 °C; E: −70 to 150 °C | The option you order; the LA suffix alone does not name one. |
| Humidity | 20–98% RH within the controllable temperature/humidity chart, with no active humidity or heat load | The combined envelope at each setpoint and load. |
| Test condition | +25 °C ambient, RH ≤85%, no specimens | Acceptance under your own load and installation. |
Source: ETH-1000LA product page
02 · PVYard procurement analysis
Fitting your sample, sensors and load
Sample and fixture
Send external dimensions, orientation, specimen count and a fixture drawing. Ask for usable space and Edeson's recommended positioning. A whole commercial module needs its own fit check against the 1000 mm box. Smaller pieces such as encapsulation film coupons fit more easily, but still list each specimen type you plan to load.
Sensors and access
List the sensors, feedthroughs, wiring and viewing your programme calls for. The page names a test hole, window, lamp and specimen rack. Ask for their sizes and load ratings and whether they suit your layout.
Powered samples
The humidity figures assume no active moisture or heat load. If your specimen runs under power, state its duty and ask for a response for that configuration. For any battery work, ask Edeson what hazard protection and load rating it can supply.
Sources: ETH-1000LA product pageEdeson PV application article
03 · Manufacturer information
Fluctuation, deviation and display resolution
| Table item | Catalogue value | How to compare |
|---|---|---|
| Temperature fluctuation | ±0.5 °C | Ask separately for uniformity and measurement accuracy. |
| Humidity fluctuation | ±2.5% | The row carries no RH unit; agree the definition and conditions. |
| Humidity deviation | ±2.0% RH | Ask for the method and sensor positions. |
| Display resolution | Temperature 0.01 °C; humidity 0.1% RH | These are display steps; ask for accuracy figures. |
| Heating | +25 to +85 °C in about 25 minutes | Confirm for your option, load and method. |
| Cooling | +25 to −40 °C in about 55 minutes, empty | Reachable on options C to E only; ask for a loaded figure. |
Source: ETH-1000LA product page
04 · PVYard procurement analysis
Plan the PV test sequence first
Write the programme
Set out the test plan, specimens, setpoints, dwells, transitions and monitoring. Edeson's PV article covers applications in general terms, so your own test engineer chooses the programme.
Match the configuration
Ask for the temperature option, humidity envelope and loaded transition data that the sequence needs. Edeson sells humidity-freeze and thermal-shock chambers as separate families, so check which machine runs each step. Insulation and wet-leakage checks between humidity steps belong to electrical safety testing, so schedule that station alongside the chamber.
Agree calibration and acceptance
Fix sensor positions, calibration records, stabilisation time and measurement method. Run the sequence under the agreed load and keep the records. The table cites dated standard editions; ask which current PV programme the chamber is built for.
Sources: ETH-1000LA product pageEdeson PV application articleEdeson equipment range
05 · PVYard procurement analysis
Installation, controls and service
Utilities and cooling
The range comes with water or air cooling and several supply voltages. Ask which version you get, its connected load, water quality and flow, drainage and room heat rejection.
Controls and data
The table lists a 7-inch touch display with live curves and optional software or 232 communication. Ask which controller, export functions and data storage are in your price, and which interfaces cost extra.
Protections
Listed protections cover water shortage, over-temperature, dry heating and the compressor. Request the safety schedule and operating limits for your sample. Battery-abuse containment is a separate requirement to raise with Edeson.
Records and service
Agree the model manual, calibration and acceptance documents, maintenance needs, spare parts and support contact before ordering.
Source: ETH-1000LA product page
06 · PVYard procurement analysis
ETH-1000LA questions to settle before ordering
Is the ETH-1000LA the same unit as the ETH-1000L column?
The page does not link the two by name. Ask Edeson for a model sheet stating which table values apply to your unit.
Can it hold 98% RH at every listed temperature?
Humidity is limited by a controllable-range chart. Ask for the combined envelope at the setpoints in your programme.
Does the empty cooling time predict a loaded PV run?
Specimen mass, fixture and duty all change it, so ask for a loaded figure. The −40 °C endpoint also lies outside options A and B.
Can I see test records for this chamber?
Ask Edeson for test and calibration records that match the configuration you order; the published data on this page is the starting point for that request.
Sources: ETH-1000LA product pageEdeson PV application articleEdeson equipment range
TURN THIS INTO A CLEAR REQUEST
Ask about this product
Include the product-specific questions above and replace every bracket with your actual requirement. Save your edited text to your sourcing brief, then review it before submitting an enquiry. Saving a brief does not send it to a manufacturer.
Sources
Manufacturer information and our buying guidance are labelled section by section above. Each source below shows the date it was checked.
ETH-1000LA product page ↗
Source check: 2026-10-11 · Header updated 2026-09-02; detail table covers ETH-80L to ETH-1000L.
Edeson PV application article ↗
Source check: 2026-10-11 · Company article from 2026-05-19 on PV reliability applications.
Edeson equipment range ↗
Source check: 2026-10-11 · Lists PV humidity-freeze, thermal-shock and other equipment families.