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Jun-15-20

Lepu Pc-60F Fingertip Pulse Oximeter

$30
MOQ: Not Specified
Supplier From TX, United States
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Lepu PC-60F fingertip pulse oximeter.

It can store up to 12 groups of SpO2 data in the built-in memory.
When low oxygen level or abnormal heartbeat is detected, visual
and audible alert will remind you.

In stock in both Belgium and China.
Aug-18-26

Pv Solar Simulator, 1

$5 - $6 / Set (FOB)
MOQ: 1  Sets
Sample Available
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Steady-State LED Solar Simulator for Perovskite Solar Modules
This steady-state LED solar simulator adopts LED array light source to supply continuous simulated sunlight complying with international standards. Specially developed for labs, it precisely tests power output, efficiency and I-V characteristics of perovskite solar modules.
Product Features
Superior Spectral Matching & Stability
The precision LED array matches AM1.5G spectrum per IEC 60904-9, with excellent performance on visible bands for perovskite materials. It realizes ultra-low light fluctuation during long-time testing and reaches AAA-class standard.
Flicker-Free Steady Illumination
Different from pulsed light sources, continuous light avoids transient phenomena including ion migration and capacitive charging inside perovskite panels. It obtains real I-V curves and MPP data under persistent sunlight.
High Uniformity & Tunable Irradiance
Optimized optical system achieves uniformity better than �±2% within effective test area to reduce measuring errors. Irradiance can be precisely adjusted from below 1 sun to multiple suns for various tests.
Energy-saving & Intelligent Control
LED brings low heat emission and long service life to cut operation costs. The built-in system supports real-time monitoring and auto calibration, and can link with IV testers. Temperature control platform is optional.
Applications
Perovskite R&D & Material Optimization
Evaluate photoelectric response of diverse materials, optimize device structure, interface design and encapsulation through I-V and EQE testing.
Stability & Accelerated Aging Test
Conduct long-term light soaking tests with temperature control to analyze degradation mechanisms. High irradiance supports accelerated aging for reliability verification.
Production Quality Control
Carry out steady-state IV inspection to ensure modules meet IEC 61215 standards. Detect defects on large-area panels from coating and laser scribing.
Certification & Third-Party Testing
Meet IEC 60904-9 AAA requirements for UL and TÃ??V certification. It offers unified testing benchmark and prevents efficiency overestimation from xenon or pulsed simulators.
Operation Tips
Calibrate spectrum and irradiance regularly in constant-temperature darkroom. Equip cooling platform to keep panel temperature near 25�°C.
Make sure modules fit within calibrated illumination zone. Use 4-wire Kelvin connection and shielding to guarantee measuring accuracy.
Avoid over 8-hour continuous full-load running and keep LED lenses clean. Wear blue-light blocking goggles during operation.
May-05-20
Supplier From United States
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Apr-27-23
Supplier From United States
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Dec-06-23
Supplier From United States
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Sep-28-26
Apr-15-25

Europium, Eu

$3.50K - $6.00K / Metric Ton (FOB)
MOQ: Not Specified
Supplier From United States
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Europium Chloride is only one spec for 99.9% purity, we can also provide 99.99%, 99.999% purity. Europium Chloride with special requirements for impurities can be customized according to customer's requirements.
uropium Chloride is used as a raw material of phosphors for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor.
Europium Chloride is also applied in speciality laser glass. In energy efficient fluorescent lighting, Europium provides not only the necessary red, but also the blue. Several commercial blue phosphors are based on Europium for color TV, computer screens and fluorescent lamps. A recent (2015) application of Europium is in quantum memory chips which can reliably store information for days at a time; these could allow sensitive quantum data to be stored to a hard disk-like device and shipped around the country.
Dec-15-06
Supplier From United States
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VERIFIED
Mar-07-24
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FOB ROTTERDAM & FOB HOUSTON
NON-SANCTIONED ORIGIN FUEL
PRODUCT JET FUEL A1 EN590 10PPM
TRIAL QTY 2,000,000 BBL 100,000 MT
CONTRACT (MAX/M X 12M) 8,000,000 BBL 800,000 MT
PRICE US$88 PER BBL US$570 PER MT

NON-NEGOTIABLE PROCEDURE FOR FOB TANK TO TANK (ACTIVE TSR)
1. The buyer issue ICPO with his international passport copy (data page), CIS and company
license to the seller.
2. The seller issue commercial invoice (CI) for the available quantity in seller storage tank to
the buyer, buyer endorse commercial invoice and return the CI with buyer signed tank
storage agreement.
3. Seller proceeds to verify the buyer's tank storage agreement to ensure seller approval of
the tank storage agreement through ATV, NCNDA/IMFPA signed and seal by all
intermediaries connected in the transaction.
4. The seller issues the partial pop documents as below and sends to the buyer.
a. Commitment to supply
b. Certificate of origin
c. Authorization to verify (ATV)
d. Tank to tank injection agreement (TTTIA)
e. Unconditional DTA
f. Fresh SGS (not older than 48 hours)
g. Tank storage agreement (TSR)
h. ATS- authorization to sell and collect
i. Injection report
5. The buyer conduct's DIP test in the seller reservoir and provides tank details to the seller,
to commence injection of product into the buyer's tank.
6. Within twenty-four (24) hours, buyer issues 100% TT wire transfer payment to the seller,
the seller transfers the title ownership to the buyer.
7. Serious direct buyers only, Please

Available 24/7
Jan-18-22
Supplier From United States
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Sep-30-26
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