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Delivered duty paid (DDP Term) shipping is a type of delivery where Lorderan paying for all charges including freight, duties, taxes, customs clearance charges up to the customer's loading dock, warehouse or fulfillment center.
A high temperature, high humidity test chamber built for one job and built to do it for weeks: damp-heat endurance testing. It holds 60 to 100 °C at 80 to 98 %RH, the region where Double 85 (85 °C / 85 %RH) and Double 95 (95 °C / 95 %RH) testing live. A SUS316 stainless steel interior, forced-air circulation and Pt100 sensors keep conditions steady hour after hour. Four sizes from 150 to 1000 L.
Double 85 and Double 95 are the reliability and accelerated-ageing tests the electronics, photovoltaic and automotive parts industries rely on. Heat speeds up chemistry; humidity drives moisture into seals, laminates and packages. Together they reveal in weeks the corrosion, delamination and insulation failures that would take years in the field. This chamber is dedicated to that window, held without a break.
Models HWS-150H, HWS-250H, HWS-500H and HWS-1000H. 220 V or 110 V.
Differs between models
| Model | HWS-150H | HWS-250H | HWS-500H | HWS-1000H |
|---|---|---|---|---|
| Model and dimensions | ||||
| Volume | 150L | 250L | 500L | 1000L |
| Interior size (W*D*H) | 600*405*620mm | 600*500*830mm | 800*700*900mm | 1000*1000*1000mm |
| External size (W*D*H) | 870*810*1500mm | 870*900*1720mm | 1060*1120*1730mm | 1250*1410*1820mm |
| Structure | Integrated, one-piece | |||
| Performance | ||||
| Temperature range | 60℃～+100℃ | |||
| Temperature fluctuation | ≤±0.5℃ | |||
| Temperature deviation | ≤±2℃ | |||
| Temperature uniformity | ≤2℃ | |||
| Heating rate | 3℃≤1min | |||
| Humidity range | 80%RH～98%RH | |||
| Humidity deviation | ≤±3%RH | |||
| Control method | Forced air circulation, balanced temperature and humidity control | |||
| Chamber construction | ||||
| Exterior | High-quality cold-rolled steel, powder coated | |||
| Interior | High-quality SUS316 stainless steel | |||
| Insulation | Rigid polyurethane foam | |||
| Door | Hinged single door; door frame with anti-condensation heater | |||
| Shelves | 3 layers; stainless steel grid racks welded from round bars, >30 kg each, adjustable spacing | |||
| Water ports | One inlet and one outlet, Φ8mm | |||
| Air conditioning system | ||||
| Air circulation | Centrifugal fan | |||
| Heating | Nickel-chromium wire heater, PID control, solid-state relay | |||
| Humidification | Circulating water-evaporation humidifier with water recirculation system | |||
| Temperature sensor | Armored platinum resistance, Pt100 class 0.05 | |||
| Humidity sensor | Armored platinum resistance, Pt100 class 0.05 | |||
| Controller | ||||
| Controller | Touch-screen temperature and humidity controller | |||
| Indication accuracy | Temperature 0.1℃, humidity 0.1%RH | |||
| Setting and display resolution | Temperature 0.01℃, humidity 0.1%RH, time 1min | |||
| Electrical | ||||
| Maximum power | 1.5KW | 1.5KW | 2.5KW | 2.5KW |
| Power supply | 220V or 110V | |||
| Air switch capacity | 25A (220V) | |||
| Test standards | ||||
| Designed and built to | GB10586-8 and GB/T 2423.3-93, IEC 60068-2-78, IEC 60068-2-30, IEC 60068-3, JESD22-A101D / JESD22A-101, IEC 61215 / IEC 61730, MIL-STD-810 (relevant clauses) | |||
Same envelope, controller and protection on every size. Front elevations drawn to the same scale.
A dedicated air duct sits at one end of the work space, holding the fan, heater and humidifier inlet. Air is drawn in low, conditioned, and blown out evenly across the samples, then drawn back again, in a continuous loop with no dead corners.
Every detail chosen for stability, corrosion resistance and unattended running.
Molybdenum-bearing 316 stainless steel for a long life in hot, saturated air.
A heated door frame keeps the seal dry and the door closing tight.
Armored platinum resistance sensors for temperature and humidity.
Set to 0.01 °C and 0.1 %RH, with full curve display and guided setup.
Correct the temperature and humidity reference points from the controller.
Resumes after a power cut, with run-wait, stop and maintenance modes.
A circulating water-evaporation humidifier reuses its water, so refills are rare. Low-water protection and Φ8 mm ports.
Stainless steel grid racks, each carrying more than 30 kg.
From chips to solar panels, products that live outdoors or near heat are proven here.
Choose the dedicated chamber when your tests live at high heat and high humidity for a long time.
Everything to plan before the chamber arrives.
The chamber is delivered with a user manual and a maintenance manual. It is assembled on site, commissioned and accepted at your facility.
Straight answers before you order.
A damp-heat test held at 85 °C and 85 %RH, commonly for 1000 hours, used for electronic components, photovoltaic modules and other products that must resist heat and moisture. It sits well inside this chamber’s 60–100 °C, 80–98 %RH envelope.
It is dedicated to high heat and high humidity. Instead of covering low temperatures and low humidity, it focuses on holding 60 to 100 °C at 80 to 98 %RH steadily for very long tests, with a SUS316 interior for corrosion resistance.
No. For wider ranges, choose a LORDERAN climate chamber, which covers −40 or −70 °C to 150 °C and 20 to 98 %RH.
A more severe damp-heat test held at 95 °C and 95 %RH. Like Double 85, it is a standard reliability and accelerated-ageing test in electronics, photovoltaics and automotive parts, and it is inside this chamber’s envelope.
Rarely. The circulating water-evaporation humidifier has a water recirculation system, with water-level control and low-water protection, and Φ8 mm inlet and outlet ports. Keep a floor drain nearby.
GB10586 and GB/T 2423.3, IEC 60068-2-78, IEC 60068-2-30, IEC 60068-3, JESD22-A101, IEC 61215 / IEC 61730 and the relevant clauses of MIL-STD-810.
Free shipping on all orders, with some international restrictions.
2-year warranty. Major defects under warranty are covered by a full refund or replacement.
Return most new, unopened items within 30 days.
Delivered duty paid, so there are no surprise import charges on arrival.
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