Production and sale of products with improper quality is not is our interests. That is why it was and it is important for us to carry out periodical certification testing of the whole our line of manufactured products with the purpose of technical requirements conformation check.

While caring out testing, we follow the corresponding standards and use only certified laboratories. We do not only test the specified characteristics but also expose products to the more severe conditions. The purpose is to identify the robustness and to compare it to the similar products sold in the market.

Laboratory - description of the laboratory including description of the certificates;

Mechanical testing – photo and video materials of mechanical testing are presented;

Climate testing– photo and video materials of climate testing are presented;

Temperature testing– photo and video materials of temperature testing are presented;

The testing is carried out in our measurement laboratory. The set of standard and special (designed) stands allows to perform the full set of testing (measurements, dynamic and climatic parameters) as well as to carry out the investigations for quality and reliability improvement.

EQUIPMENT:

Vibration table consisting of vibrating testing device VSH-100-1, vibration control system К2Sprint and PC with SW.

This stand is intended for testing by high frequency vibration of samples with small and medium size/weight parameters.

Elecrodynamic vibration device VSH-100-1

Technical parameters:

• - Vibration frequency range 5-8000 Hz;
• - Maximum vibration acceleration (without load) m/s²;
• - Maximum vibration rate 0.8 m/s;
• - Maximum vibratory displacement (sweep) 10 mm;
• - Weight of moving element 1 kg.

Vibration control system К2Sprint

PC with SW allowing to set and monitor the vibration profile (sinusoidal, broadband random, shock)

Heat and cold chamber KTH-20

The chamber is intended for testing devices at low and high temperatures.

Technical characteristics:

• - Temperature range from -65°С up to 165°С;
• - Temperature accuracy ±0,5°С.

Heat and humidity chamber KTV-80

The chamber is intended for testing devices concerning high temperature and high humidity resistance.

Technical characteristics:

• - Temperature range:
  • - in temperature mode from -25°С up to +100°С;
  • - in humidity mode from +20°С up to +60°С;

Climate chamber CM-70/75-80TX

The climate chamber is intended for testing products and devices at low and high temperature conditions. The chamber can work according to the set program or maintain constant temperature level. Program mode – testing by set cycles with changing parameters: setting temperature level, rate of achieving set parameters, the conditions of switching on to the next step. Also there is a possibility of gradual heating or cooling for special tasks (minimum 0.5 degree per hour).

Technical parameters:

• - Size of testing facility (W x H x D), mm: 450 x 450 x 400;
• - Minimal stabilized temperature -70°С;
• - Maximal stabilized temperature +75°С;
• - Accuracy of temperature level at the checkpoint at the set mode not worse than ±2,0°С;
• - Unevenness of temperature in volume at the set temperature mode not worse than 2°С.

Power supply unit Mastech HY3020E

• - Output voltage: 0~30 V, accuracy of setting 0.1 V;
• - Output surrent: : 0~20 A, accuracy of setting 0.1 A;
• - Minor pulse level: not more than 1.0 mV;
• - Current and voltage stabilization modes;
• - Indication: 3 charge LED displays for current and voltage, accuracy: voltage: ±1%, current: ±2%.

Electrical safety tester GPI-745A

Technical characteristics:

- Grounding resistance test (direct 8 V, 3…32 А; 100 mkOhm...600mOhm);

- Current leak detector (1 … 40 mA);

- Writing and autoreproduction of profiles (10 groups x 16 steps).

Immitance (RLC) Е7-21
The ranges of measured parameters:
- Capacity 10-14 – 0.02 F;
- Inductance 10-8 – 16x103 Henry;
- Active resistance 10-4 – 2x107Ohm;
- Conductivity 10-10 – 10 Cm;
- Q-factor 10-3 – 103;
- base error:
L, C, R ± 0.15%,
D, Q ± 0.004;
- Operating frequencies 0.1 and 1 kHz;
- Frequency accuracy 0.02%;
- Time of single measurement 700 ms;
-Levels of measuring signal (100 ±20) mV; (1 ±0,2) V;
- Tension of internal displacement – (2 ±0,2) V;
- Averaged by 10 single measurements.