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Overview

These are instructions on how the 21L CoolBoxus shippers were loaded for the ISTA 7E Summer Profile
test for maintaining 2-8°C. The procedure include:

  1. One CoolBoxus 21L box
  2. Thirteen (13) Solee 5C PCMs.
  3. Payload box size up to 17cm x 17cm x 17cm

Preparation

  1. Assemble CoolBoxus shippers
  2. Cool 6 x 5C Gel Packs (C1~C6) to +2C for 24 hours.
  3. Cool 7 x 5C Gel Packs (F1~F7) to -20C for 24 hours.

Loading Instructions

  • 6 Gel Packs cooled to +2°C (C1-C4), 7 Gel Packs cooled to -20°C (F1-F14)
  • Label the chilled and frozen gel packs so that there is no confusion.
  • Ensure that only chilled ice packs come in contact CAUTION with the payload box.

Step 1: Put a frozen Gel Pack (F1) pack in bottom of box
Step 2: Put a chilled Gel Pack (C1) on top of F1
Step 3: Put payload box on top of C1
Step 4: Put chilled Gel Pack (C2) horizontally against payload box in back of box
Step 5: Put frozen Gel Pack (F2) between C2 and wall
Step 6: Put chilled Gel Pack (C3) against payload box in front of box
Step 7: Put frozen Gel Pack (F3) between C3 and wall
Step 8: Put chilled Gel Pack (C4) vertically against payload box to right
Step 9: Put frozen Gel Pack (F4) between C4 and wall
Step 10: Put chilled Gel Pack (C5) against payload box to the left
Step 11: Put frozen Gel Pack (F5) between C5 and wall
Step 12: Put chilled Gel Pack (C6) on top of payload box
Step 13: Put two Gel Packs (F6 and F7) on top C6
Step 14: Close lid
Step 15: Close Velcro flaps

PCM pack F1
Insert frozen Gel Pack (F1) in bottom of box.
PCM C1 pack on F1
Put chilled Gel Pack (C1) on top of F1.
Payload on C1
Put payload box on top of C1.
PCM C2 horizonally
Put chilled Gel Pack (C2) horizontally against payload box in back of box.
PCM F2 pack
Put frozen Gel Pack (F2) between C2 and back wall.
PCM pack C3
Put chilled Gel Pack (C3) against payload box in front of box.
PCM pack F3
Put frozen Gel Pack (F3) between C3 and front wall.
PCM pack C3 vertically
Put chilled Gel Pack (C4) to right of payload box.
PCM pack F4
Put frozen Gel Pack (F4) between C4 and right wall.
PCM pack C5
Put chilled Gel Pack (C5) to left of payload box.
PCM pack F5
Put frozen Gel Pack (F5) between C5 pack and left wall.
PCM pack C6
Put chilled Gel Pack (C6) on top of payload box.
PCM packs F6-F7
Put two frozen Gel Packs (F6 and F7) on top of C6.
Close lid
Close lid and secure to velcro fasteners.
Close flaps
Close flaps and secure to velcro fasteners.
21L refrigerated test results graph
21L refrigerated test graph shows the Payload remained within 2°C to 8°C for 84 hours.
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